diff --git a/Gemfile b/Gemfile
index 422fa177..138bcd22 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,6 +13,7 @@ gem 'image_processing', '>= 1.2'
 gem 'jbuilder'
 gem 'jsbundling-rails'
 gem 'puma', '~> 6.0'
+gem 'simple_calendar'
 gem 'sprockets-rails'
 gem 'sqlite3', '~> 1.4'
 gem 'stimulus-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index af58d89c..299f4645 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -275,6 +275,8 @@ GEM
     ruby-progressbar (1.13.0)
     ruby-vips (2.2.1)
       ffi (~> 1.12)
+    simple_calendar (3.0.4)
+      rails (>= 6.1)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -335,6 +337,7 @@ DEPENDENCIES
   rspec-rails
   rubocop
   rubocop-rails
+  simple_calendar
   simplecov
   sprockets-rails
   sqlite3 (~> 1.4)
diff --git a/README.md b/README.md
index 8b0d734c..5946a1b0 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,8 @@
 
 <p align="justify">Tanto administradores quanto moradores podem ver a página de listagem e detalhes de condomínio. Tendo sua exibição alterada para cada tipo de usuário.</p>
 
+<p align="justify">Moradores podem fazer uma reserva de área comum, bem como cancelar essa reserva.</p>
+
 <p align="right">(<a href="#readme-top">voltar ao topo</a>)</p>
 
 <div id='instalacao-e-execucao'/> 
diff --git a/app/assets/stylesheets/application.bootstrap.scss b/app/assets/stylesheets/application.bootstrap.scss
index 34f3ad0a..0fddef45 100644
--- a/app/assets/stylesheets/application.bootstrap.scss
+++ b/app/assets/stylesheets/application.bootstrap.scss
@@ -1,3 +1,4 @@
 @import 'custom_spacers';
 @import 'bootstrap/scss/bootstrap';
 @import 'bootstrap-icons/font/bootstrap-icons';
+@import 'simple_calendar';
diff --git a/app/assets/stylesheets/simple_calendar.scss b/app/assets/stylesheets/simple_calendar.scss
new file mode 100644
index 00000000..9d03b505
--- /dev/null
+++ b/app/assets/stylesheets/simple_calendar.scss
@@ -0,0 +1,82 @@
+.simple-calendar {
+  table {
+    -webkit-border-horizontal-spacing: 0px;
+    -webkit-border-vertical-spacing: 0px;
+    background-color: rgba(0, 0, 0, 0);
+    border: 1px solid rgb(221, 221, 221);
+    border-collapse: collapse;
+    box-sizing: border-box;
+    max-width: 100%;
+    width: 100%;
+  }
+
+  tr {
+    border-collapse: collapse;
+  }
+
+  th {
+    padding: 6px;
+    border-bottom: 2px solid rgb(221, 221, 221);
+    border-collapse: collapse;
+    border-left: 1px solid rgb(221, 221, 221);
+    border-right: 1px solid rgb(221, 221, 221);
+    border-top: 0px none rgb(51, 51, 51);
+    box-sizing: border-box;
+    text-align: left;
+  }
+
+  td {
+    padding: 6px;
+    vertical-align: top;
+    width: 14%;
+
+    border: 1px solid #ddd;
+    border-top-color: rgb(221, 221, 221);
+    border-top-style: solid;
+    border-top-width: 1px;
+    border-right-color: rgb(221, 221, 221);
+    border-right-style: solid;
+    border-right-width: 1px;
+    border-bottom-color: rgb(221, 221, 221);
+    border-bottom-style: solid;
+    border-bottom-width: 1px;
+    border-left-color: rgb(221, 221, 221);
+    border-left-style: solid;
+    border-left-width: 1px;
+  }
+
+  .calendar-heading nav {
+    display: inline-block;
+  }
+
+  .day {
+    height: 80px;
+  }
+
+  .wday-0 {}
+  .wday-1 {}
+  .wday-2 {}
+  .wday-3 {}
+  .wday-4 {}
+  .wday-5 {}
+  .wday-6 {}
+
+  .today {
+    background: #FFFFC0
+  }
+
+  .past {}
+  .future {}
+
+  .start-date {}
+
+  .prev-month {
+    background: #DDD;
+  }
+  .next-month {
+    background: #DDD;
+  }
+  .current-month {}
+
+  .has-events {}
+}
\ No newline at end of file
diff --git a/app/controllers/reservations_controller.rb b/app/controllers/reservations_controller.rb
new file mode 100644
index 00000000..9057979e
--- /dev/null
+++ b/app/controllers/reservations_controller.rb
@@ -0,0 +1,101 @@
+class ReservationsController < ApplicationController
+  before_action :set_reservation, only: %i[show canceled]
+  before_action :set_common_area, only: %i[new create]
+  before_action :set_breadcrumbs, only: [:new]
+  before_action :block_manager_from_resident_sign_in, only: %i[new create]
+  before_action :authenticate_resident!, only: %i[new create]
+  before_action :authenticate_for_cancelation, only: [:canceled]
+  before_action :authorize_user, only: [:show]
+
+  def show
+    @common_area = @reservation.common_area
+    set_breadcrumbs
+  end
+
+  def new
+    @reservation = Reservation.new common_area: @common_area
+  end
+
+  def create
+    @reservation = Reservation.new reservation_params
+    @reservation.resident = current_resident
+    @reservation.common_area = @common_area
+
+    return redirect_to @reservation, notice: t('notices.reservation.created') if @reservation.save
+
+    flash.now[:alert] = I18n.t 'alerts.reservation.not_created'
+    render 'new', status: :unprocessable_entity
+  end
+
+  def canceled
+    @reservation.canceled!
+    redirect_to @reservation, notice: t('notices.reservation.canceled')
+  end
+
+  private
+
+  def reservation_params
+    params.require(:reservation).permit :date
+  end
+
+  def set_common_area
+    @common_area = CommonArea.find params[:common_area_id]
+  end
+
+  def authenticate_resident!
+    @residents = @common_area.condo.residents
+
+    if manager_signed_in? || (resident_signed_in? && !@common_area.access_allowed?(current_resident))
+      return redirect_to root_path,
+                         alert: t('alerts.reservation.not_authorized')
+    end
+
+    super
+  end
+
+  def authenticate_for_cancelation
+    unless resident_signed_in? || manager_signed_in?
+      return redirect_to new_resident_session_path,
+                         alert: t('alerts.reservation.access_denied')
+    end
+
+    return unless manager_signed_in? || (resident_signed_in? && @reservation.resident != current_resident)
+
+    redirect_to root_path, alert: t('alerts.reservation.not_authorized')
+  end
+
+  def authorize_user
+    return if !authenticate_user || super_manager? || can_access_condo? || reservation_owner?
+
+    redirect_to root_path, alert: t('alerts.reservation.not_authorized')
+  end
+
+  def authenticate_user
+    return true if manager_signed_in? || resident_signed_in?
+
+    redirect_to signup_choice_path
+    false
+  end
+
+  def super_manager?
+    manager_signed_in? && current_manager.is_super
+  end
+
+  def can_access_condo?
+    manager_signed_in? && current_manager.condos.include?(@reservation.common_area.condo)
+  end
+
+  def reservation_owner?
+    resident_signed_in? && @reservation.resident == current_resident
+  end
+
+  def set_reservation
+    @reservation = Reservation.find params[:id]
+  end
+
+  def set_breadcrumbs
+    add_breadcrumb @common_area.condo.name, @common_area.condo
+    add_breadcrumb @common_area.name, @common_area
+    add_breadcrumb I18n.t "breadcrumb.reservation.#{action_name}"
+  end
+end
diff --git a/app/controllers/visitor_entries_controller.rb b/app/controllers/visitor_entries_controller.rb
index 4573e076..19f481aa 100644
--- a/app/controllers/visitor_entries_controller.rb
+++ b/app/controllers/visitor_entries_controller.rb
@@ -51,7 +51,7 @@ def set_breadcrumbs_for_index
   end
 
   def authenticate_manager!
-    return redirect_to root_path, notice: I18n.t('alerts.visitor_entry.access_denied') if resident_signed_in?
+    return redirect_to root_path, alert: I18n.t('alerts.visitor_entry.access_denied') if resident_signed_in?
 
     super
   end
diff --git a/app/models/common_area.rb b/app/models/common_area.rb
index 82e18880..5b7c4582 100644
--- a/app/models/common_area.rb
+++ b/app/models/common_area.rb
@@ -1,6 +1,11 @@
 class CommonArea < ApplicationRecord
   belongs_to :condo
+  has_many :reservations, dependent: :destroy
 
   validates :name, :description, :max_occupancy, presence: true
   validates :max_occupancy, numericality: { greater_than: 0 }
+
+  def access_allowed?(resident)
+    condo.residents.include?(resident)
+  end
 end
diff --git a/app/models/reservation.rb b/app/models/reservation.rb
new file mode 100644
index 00000000..0e999e96
--- /dev/null
+++ b/app/models/reservation.rb
@@ -0,0 +1,19 @@
+class Reservation < ApplicationRecord
+  belongs_to :common_area
+  belongs_to :resident
+
+  enum status: { confirmed: 0, canceled: 3 }
+
+  validates :date, presence: true
+  validate :check_availability, :date_must_be_actual_or_future, on: :create
+
+  def check_availability
+    common_area.reservations.confirmed.each do |reservation|
+      errors.add(:date, "#{I18n.l date} já está reservada para esta área comum") if reservation[:date] == date
+    end
+  end
+
+  def date_must_be_actual_or_future
+    errors.add(:date, 'deve ser atual ou futura') if date&.past?
+  end
+end
diff --git a/app/models/resident.rb b/app/models/resident.rb
index c7fb99e4..3cb3eec3 100644
--- a/app/models/resident.rb
+++ b/app/models/resident.rb
@@ -1,6 +1,7 @@
 class Resident < ApplicationRecord
-  has_one :residence, class_name: 'Unit', foreign_key: 'tenant_id', dependent: :destroy, inverse_of: :tenant
-  has_many :properties, class_name: 'Unit', foreign_key: 'owner_id', dependent: :destroy, inverse_of: :owner
+  has_one :residence, class_name: 'Unit', foreign_key: 'tenant_id', dependent: :nullify, inverse_of: :tenant
+  has_many :properties, class_name: 'Unit', foreign_key: 'owner_id', dependent: :nullify, inverse_of: :owner
+  has_many :reservations, dependent: :destroy
   has_many :visitors, dependent: :destroy
 
   devise :database_authenticatable, :recoverable, :rememberable, :validatable
diff --git a/app/views/common_areas/show.html.erb b/app/views/common_areas/show.html.erb
index fe1a8bd3..4b38db30 100644
--- a/app/views/common_areas/show.html.erb
+++ b/app/views/common_areas/show.html.erb
@@ -5,5 +5,6 @@
   <p><strong>Capacidade Máxima:</strong> <%= @common_area.max_occupancy %> pessoas</p>
   <p><strong>Regras de Uso:</strong> <%= @common_area.rules %></p>
 
-  <%= link_to 'Editar', edit_common_area_path(@common_area), class: 'btn btn-dark rounded-pill px-4' %>
+  <%= link_to 'Editar', edit_common_area_path(@common_area), class: 'btn btn-dark rounded-pill px-4' if manager_signed_in? %>
+  <%= link_to 'Reservar', new_common_area_reservation_path(@common_area), class: 'btn btn-dark rounded-pill px-4' if resident_signed_in? %>
 </div>
\ No newline at end of file
diff --git a/app/views/reservations/new.html.erb b/app/views/reservations/new.html.erb
new file mode 100644
index 00000000..a80109e3
--- /dev/null
+++ b/app/views/reservations/new.html.erb
@@ -0,0 +1,18 @@
+<%= render 'shared/errors', model: @reservation %>
+
+<div class='bg-white rounded-5 py-3 px-5 shadow'>
+  <h1>Escolha a data da sua reserva</h1>
+ 
+    <%= form_with model: [@common_area, @reservation] do |f| %>
+      <div class="form-row row p-2">
+        <div class="form-group col-md-12 pe-3 mb-2">
+          <%= f.label :date %>
+          <%= f.date_field :date, min: Date.current, class: 'form-control' %>
+        </div>
+      </div>
+      
+      <div class="d-flex justify-content-center">
+        <%= f.submit 'Reservar', class: 'btn btn-dark rounded-pill px-4 mt-3' %>
+      </div>
+    <% end %>
+</div>
diff --git a/app/views/reservations/show.html.erb b/app/views/reservations/show.html.erb
new file mode 100644
index 00000000..c708d28b
--- /dev/null
+++ b/app/views/reservations/show.html.erb
@@ -0,0 +1,12 @@
+<div class='bg-white rounded-5 py-3 px-5 shadow py-4'>
+  <h1 class="mb-3">Sua Reserva</h1>
+
+  <p><strong>Data:</strong> <%= I18n.l @reservation.date %></p>
+  <p><strong>Local:</strong> <%= @common_area.name %></p>
+  <p><strong>Status:</strong> <%= t(@reservation.status) %></p>
+
+  <strong>Atenção às Regras de Uso!</strong>
+  <p><%= @common_area.rules %></p>
+
+  <%= button_to 'Cancelar', canceled_reservation_path(@reservation), data: { turbo_confirm: 'Você tem certeza que deseja cancelar a reserva?' }, class: 'btn btn-dark rounded-pill px-4' if resident_signed_in? && @reservation.confirmed? %>
+</div>
\ No newline at end of file
diff --git a/config/locales/breadcrumb.pt-BR.yml b/config/locales/breadcrumb.pt-BR.yml
index ec70cded..9fc70839 100644
--- a/config/locales/breadcrumb.pt-BR.yml
+++ b/config/locales/breadcrumb.pt-BR.yml
@@ -1,6 +1,10 @@
 pt-BR:
   breadcrumb:
     edit: 'Editar'
+    reservation:
+      index: 'Reservas'
+      new: 'Nova Reserva'
+      show: 'Detalhes da Reserva'
     common_area:
       new: 'Cadastrar Área Comum'
     condo:
diff --git a/config/locales/models/reservation.pt-BR.yml b/config/locales/models/reservation.pt-BR.yml
new file mode 100644
index 00000000..14c0bfb5
--- /dev/null
+++ b/config/locales/models/reservation.pt-BR.yml
@@ -0,0 +1,25 @@
+pt-BR:
+  confirmed: 'Confirmado'
+  canceled: 'Cancelado'
+  notices:
+    reservation:
+      created: 'Reserva realizada com sucesso!'
+      canceled: 'Reserva cancelada com sucesso!'
+  alerts:    
+    reservation:
+      not_created: 'Não foi possível realizar a reserva'
+      unavailable: 'Essa data já está reservada para outro morador'
+      access_denied: 'Para continuar, faça login ou registre-se.'
+      not_authorized: 'Você não tem permissão para fazer isso.'
+  activerecord:
+    models:
+      reservation:
+        one: 'Reserva'
+        other: 'Reservas'
+    attributes:
+      reservation:
+        date: 'Data'
+        common_area: 'Área comum'
+        common_area_id: 'Área comum'
+        resident: 'Morador'
+        resident_id: 'Morador'
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 1ed4818b..56384afb 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -4,10 +4,12 @@
 
   devise_for :managers
   devise_for :residents
+
   resources :managers, only: [:new, :create] do
     get 'edit_photo', on: :member
     patch 'update_photo', on: :member
   end
+
   resources :residents, only: [:new, :create, :show, :update] do
     resources :visitors, only: [:new, :create, :index]
     resources :tenants, only: [:new, :create], on: :collection
@@ -22,7 +24,14 @@
     get 'find_units', on: :collection
   end
 
-  resources :common_areas, only: [:show, :edit, :update]
+  resources :common_areas, only: [:show, :edit, :update] do
+    resources :reservations, only: [:new, :create, :update]
+  end
+
+  resources :reservations, only: [:show] do
+    post 'canceled', on: :member
+  end
+
   resources :unit_types, only: [:show, :edit, :update]
 
   resources :condos, only: [:new, :create, :show, :edit, :update] do
diff --git a/db/migrate/20240716143712_create_reservations.rb b/db/migrate/20240716143712_create_reservations.rb
new file mode 100644
index 00000000..81a42eab
--- /dev/null
+++ b/db/migrate/20240716143712_create_reservations.rb
@@ -0,0 +1,12 @@
+class CreateReservations < ActiveRecord::Migration[7.1]
+  def change
+    create_table :reservations do |t|
+      t.date :date, null: false
+      t.integer :status, default: 0, null: false
+      t.references :common_area, null: false, foreign_key: true
+      t.references :resident, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 161532a3..6de7408c 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -104,6 +104,17 @@
     t.index ["reset_password_token"], name: "index_managers_on_reset_password_token", unique: true
   end
 
+  create_table "reservations", force: :cascade do |t|
+    t.date "date", null: false
+    t.integer "status", default: 0, null: false
+    t.integer "common_area_id", null: false
+    t.integer "resident_id", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["common_area_id"], name: "index_reservations_on_common_area_id"
+    t.index ["resident_id"], name: "index_reservations_on_resident_id"
+  end
+
   create_table "residents", force: :cascade do |t|
     t.string "full_name"
     t.string "registration_number"
@@ -184,6 +195,8 @@
   add_foreign_key "condo_managers", "managers"
   add_foreign_key "condos", "addresses"
   add_foreign_key "floors", "towers"
+  add_foreign_key "reservations", "common_areas"
+  add_foreign_key "reservations", "residents"
   add_foreign_key "towers", "condos"
   add_foreign_key "unit_types", "condos"
   add_foreign_key "units", "floors"
diff --git a/spec/factories/reservations.rb b/spec/factories/reservations.rb
new file mode 100644
index 00000000..c43b7125
--- /dev/null
+++ b/spec/factories/reservations.rb
@@ -0,0 +1,8 @@
+FactoryBot.define do
+  factory :reservation do
+    date { Date.current + 1.week }
+    status { 0 }
+    common_area { build :common_area }
+    resident { build :resident }
+  end
+end
diff --git a/spec/factories/residents.rb b/spec/factories/residents.rb
index a6c7b9b4..18921839 100644
--- a/spec/factories/residents.rb
+++ b/spec/factories/residents.rb
@@ -5,5 +5,13 @@
     sequence(:email) { |n| "João#{n}@example.com" }
     password { '123456' }
     status { :mail_confirmed }
+
+    trait :with_residence do
+      transient { condo { create :condo } }
+
+      after(:create) do |resident, evaluator|
+        resident.residence = create(:unit, floor: create(:floor, tower: create(:tower, condo: evaluator.condo)))
+      end
+    end
   end
 end
diff --git a/spec/models/reservation_spec.rb b/spec/models/reservation_spec.rb
new file mode 100644
index 00000000..f9190b28
--- /dev/null
+++ b/spec/models/reservation_spec.rb
@@ -0,0 +1,36 @@
+require 'rails_helper'
+
+RSpec.describe Reservation, type: :model do
+  describe '#valid' do
+    it 'date must be present' do
+      reservation = build :reservation, date: nil
+
+      expect(reservation).not_to be_valid
+      expect(reservation.errors).to include :date
+    end
+
+    it 'date cannot have multiple reservations' do
+      common_area = create :common_area, rules: 'Não pode subir no escorregador.'
+      first_resident = build :resident
+      second_resident = build :resident, email: 'morador@mail.com'
+
+      first_reservation = build :reservation, common_area:, date: Date.current + 1.week, resident: first_resident
+      common_area.reservations << first_reservation
+
+      second_reservation = build :reservation, common_area:, date: Date.current + 1.week, resident: second_resident
+
+      expect(Reservation.all.size).to eq 1
+      expect(second_reservation).not_to be_valid
+      expect(second_reservation.errors.full_messages).to include "Data #{I18n.l Date.current + 1.week} " \
+                                                                 'já está reservada para esta área comum'
+    end
+
+    it 'date must be current or future' do
+      reservation = build :reservation, date: Date.current - 1.day
+
+      expect(Reservation.all.empty?).to be true
+      expect(reservation).not_to be_valid
+      expect(reservation.errors.full_messages).to include 'Data deve ser atual ou futura'
+    end
+  end
+end
diff --git a/spec/requests/reservation_spec.rb b/spec/requests/reservation_spec.rb
new file mode 100644
index 00000000..ba1d2f66
--- /dev/null
+++ b/spec/requests/reservation_spec.rb
@@ -0,0 +1,79 @@
+require 'rails_helper'
+
+describe 'Reservation' do
+  context 'POST /reservations' do
+    it 'must be authenticated as resident to make a reservation' do
+      common_area = create :common_area
+
+      post common_area_reservations_path common_area, params: { reservation: { date: I18n.l(Date.current + 1.week) } }
+
+      expect(response).to redirect_to new_resident_session_path
+      expect(flash[:alert]).to eq 'Para continuar, faça login ou registre-se.'
+      expect(Reservation.all.empty?).to be true
+    end
+
+    it 'and administrator cannot make a reservation' do
+      common_area = create :common_area
+      manager = build :manager
+
+      login_as manager, scope: :manager
+      post common_area_reservations_path common_area, params: { reservation: { date: I18n.l(Date.current + 1.week) } }
+
+      expect(response).to redirect_to root_path
+      expect(flash[:alert]).to eq 'Você não tem permissão para fazer isso.'
+      expect(Reservation.all.empty?).to be true
+    end
+
+    it 'and resident must live at related condo of the common area' do
+      first_condo = create :condo
+      first_resident = create :resident, :with_residence, condo: first_condo
+
+      second_condo = create :condo
+      common_area = create :common_area, condo: second_condo
+
+      login_as first_resident, scope: :resident
+      post common_area_reservations_path common_area, params: { reservation: { date: I18n.l(Date.current + 1.week) } }
+
+      expect(response).to redirect_to root_path
+      expect(flash[:alert]).to eq 'Você não tem permissão para fazer isso.'
+      expect(Reservation.all.empty?).to be true
+    end
+  end
+
+  context 'POST /canceled_reservation' do
+    it 'must be authenticated as resident to cancel a reservation' do
+      reservation = create :reservation
+
+      post canceled_reservation_path reservation
+
+      expect(response).to redirect_to new_resident_session_path
+      expect(flash[:alert]).to eq 'Para continuar, faça login ou registre-se.'
+      expect(reservation.confirmed?).to be true
+    end
+
+    it 'and residents can only cancel their own reservations' do
+      first_resident = create :resident
+      second_resident = create :resident, email: 'second@email.com'
+      reservation = create(:reservation, resident: first_resident)
+
+      login_as second_resident, scope: :resident
+      post canceled_reservation_path reservation
+
+      expect(response).to redirect_to root_path
+      expect(flash[:alert]).to eq 'Você não tem permissão para fazer isso.'
+      expect(reservation.confirmed?).to be true
+    end
+
+    it 'and administrator cannot cancel a reservation' do
+      reservation = create :reservation
+      manager = build :manager
+
+      login_as manager, scope: :manager
+      post canceled_reservation_path reservation
+
+      expect(response).to redirect_to root_path
+      expect(flash[:alert]).to eq 'Você não tem permissão para fazer isso.'
+      expect(reservation.confirmed?).to be true
+    end
+  end
+end
diff --git a/spec/system/common_area/manager_edits_common_area_spec.rb b/spec/system/common_area/manager_edits_common_area_spec.rb
index 19ada9de..bbbb2143 100644
--- a/spec/system/common_area/manager_edits_common_area_spec.rb
+++ b/spec/system/common_area/manager_edits_common_area_spec.rb
@@ -1,7 +1,25 @@
 require 'rails_helper'
 
 describe 'Manager edits common area' do
-  it 'succesfully' do
+  it 'and must be authenticated' do
+    common_area = create :common_area
+
+    visit edit_common_area_path common_area
+
+    expect(current_path).to eq new_manager_session_path
+  end
+
+  it 'and does not see edit button if is a resident' do
+    common_area = create :common_area
+    resident = create :resident
+
+    login_as resident, scope: :resident
+    visit new_common_area_reservation_path common_area
+
+    expect(page).not_to have_link 'Editar'
+  end
+
+  it 'successfully' do
     manager = create(:manager)
     common_area = create(:common_area)
 
@@ -38,12 +56,4 @@
     expect(page).to have_content 'Descrição não pode ficar em branco'
     expect(page).to have_content 'Capacidade Máxima não pode ficar em branco'
   end
-
-  it 'and must be authenticated' do
-    common_area = create(:common_area)
-
-    visit edit_common_area_path(common_area)
-
-    expect(current_path).to eq new_manager_session_path
-  end
 end
diff --git a/spec/system/common_area/reservation/resident_cancel_common_area_reservation_spec.rb b/spec/system/common_area/reservation/resident_cancel_common_area_reservation_spec.rb
new file mode 100644
index 00000000..e2fbabc7
--- /dev/null
+++ b/spec/system/common_area/reservation/resident_cancel_common_area_reservation_spec.rb
@@ -0,0 +1,19 @@
+require 'rails_helper'
+
+describe 'Resident cancel common area reservation' do
+  it 'from the reservation details page' do
+    resident = create :resident
+    reservation = create :reservation, resident:, status: :confirmed
+
+    login_as resident, scope: :resident
+    visit reservation_path reservation
+    click_on 'Cancelar'
+    reservation.reload
+
+    expect(current_path).to eq reservation_path reservation
+    expect(page).to have_content 'Reserva cancelada com sucesso'
+    expect(page).to have_content 'Status: Cancelado'
+    expect(page).not_to have_button 'Cancelar'
+    expect(reservation.canceled?).to be true
+  end
+end
diff --git a/spec/system/common_area/reservation/resident_reserves_common_area_spec.rb b/spec/system/common_area/reservation/resident_reserves_common_area_spec.rb
new file mode 100644
index 00000000..fab21b1a
--- /dev/null
+++ b/spec/system/common_area/reservation/resident_reserves_common_area_spec.rb
@@ -0,0 +1,92 @@
+require 'rails_helper'
+
+describe 'Resident reserves common area' do
+  it 'only if authenticated' do
+    common_area = create :common_area
+
+    visit new_common_area_reservation_path common_area
+
+    expect(current_path).to eq new_resident_session_path
+  end
+
+  it 'and does not see reserve button if is a manager' do
+    common_area = create :common_area
+    manager = create :manager
+
+    login_as manager, scope: :manager
+    visit new_common_area_reservation_path common_area
+
+    expect(page).not_to have_link 'Reservar'
+  end
+
+  it "only if has a residence at common area's condo" do
+    first_condo = create :condo
+    first_resident = create :resident, :with_residence, condo: first_condo
+
+    second_condo = create :condo
+    common_area = create :common_area, condo: second_condo
+
+    login_as first_resident, scope: :resident
+    visit new_common_area_reservation_path common_area
+
+    expect(current_path).to eq root_path
+    expect(page).to have_content 'Você não tem permissão para fazer isso'
+  end
+
+  it 'successfully if there is no confirmed reservation on the same date' do
+    common_area = create :common_area, rules: 'Não pode subir no escorregador.'
+    first_resident = create :resident, :with_residence, condo: common_area.condo
+    second_resident = create :resident
+
+    create :reservation,
+           common_area:,
+           resident: second_resident,
+           date: Date.current + 1.week,
+           status: :canceled
+
+    login_as first_resident, scope: :resident
+    visit common_area_path common_area
+    click_on 'Reservar'
+    fill_in 'Data', with: Date.current + 1.week
+    click_on 'Reservar'
+
+    expect(current_path).to eq reservation_path Reservation.last
+    expect(page).to have_content 'Reserva realizada com sucesso!'
+    expect(page).to have_content "Data: #{I18n.l Date.current + 1.week}"
+    expect(page).to have_content 'Status: Confirmado'
+    expect(page).to have_content 'Não pode subir no escorregador'
+    expect(Reservation.last.resident).to eq first_resident
+  end
+
+  it "fail if date isn't selected" do
+    common_area = create :common_area
+    resident = create :resident, :with_residence, condo: common_area.condo
+
+    login_as resident, scope: :resident
+    visit new_common_area_reservation_path common_area
+    fill_in 'Data', with: ''
+    click_on 'Reservar'
+
+    expect(current_path).to eq new_common_area_reservation_path common_area
+    expect(page).to have_content 'Não foi possível realizar a reserva'
+    expect(page).to have_content 'Data não pode ficar em branco'
+    expect(Reservation.all.empty?).to be true
+  end
+
+  it 'fail if the date already has a reservation confirmed' do
+    common_area = create :common_area, rules: 'Não pode subir no escorregador.'
+    first_resident = create :resident
+    second_resident = create :resident, :with_residence, condo: common_area.condo
+    create :reservation, common_area:, date: Date.current + 1.week, resident: first_resident, status: :confirmed
+
+    login_as second_resident, scope: :resident
+    visit new_common_area_reservation_path common_area
+    fill_in 'Data', with: Date.current + 1.week
+    click_on 'Reservar'
+
+    expect(current_path).to eq new_common_area_reservation_path common_area
+    expect(page).to have_content 'Não foi possível realizar a reserva'
+    expect(page).to have_content "Data #{I18n.l Date.current + 1.week} já está reservada para esta área comum"
+    expect(Reservation.all.size).to eq 1
+  end
+end
diff --git a/spec/system/common_area/reservation/user_sees_reservation_details_spec.rb b/spec/system/common_area/reservation/user_sees_reservation_details_spec.rb
new file mode 100644
index 00000000..6c2a0bf5
--- /dev/null
+++ b/spec/system/common_area/reservation/user_sees_reservation_details_spec.rb
@@ -0,0 +1,50 @@
+require 'rails_helper'
+
+describe 'User sees reservation details' do
+  it 'and must be authenticated' do
+    reservation = create :reservation
+
+    visit reservation_path reservation
+
+    expect(current_path).to eq signup_choice_path
+  end
+
+  it 'and administrators can see any reservation details from their condo' do
+    condo = create :condo
+    manager = create :manager
+    condo.managers << manager
+    common_area = create(:common_area, condo:)
+    reservation = create(:reservation, common_area:)
+
+    login_as manager, scope: :manager
+    visit reservation_path reservation
+
+    expect(current_path).to eq reservation_path reservation
+    expect(page).not_to have_link 'Cancelar'
+  end
+
+  it 'and administrators cannot see reservation details from another condos' do
+    condo = create :condo
+    manager = create :manager, is_super: false
+    common_area = create(:common_area, condo:)
+    reservation = create(:reservation, common_area:)
+
+    login_as manager, scope: :manager
+    visit reservation_path reservation
+
+    expect(current_path).to eq root_path
+    expect(page).to have_content 'Você não tem permissão para fazer isso.'
+  end
+
+  it 'and residents can only see their own reservation details' do
+    first_resident = create :resident
+    second_resident = create :resident, email: 'second@email.com'
+    reservation = create :reservation, resident: first_resident
+
+    login_as second_resident, scope: :resident
+    visit reservation_path reservation
+
+    expect(current_path).to eq root_path
+    expect(page).to have_content 'Você não tem permissão para fazer isso.'
+  end
+end
diff --git a/spec/system/resident/manager_sets_resident_as_tenant_spec.rb b/spec/system/resident/manager_sets_resident_as_tenant_spec.rb
index 337aa8dd..d13c7741 100644
--- a/spec/system/resident/manager_sets_resident_as_tenant_spec.rb
+++ b/spec/system/resident/manager_sets_resident_as_tenant_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-describe 'managers access page to set a resident as tenant' do
+describe 'managers sets resident as tenant' do
   it 'and is not authenticated' do
     resident = create :resident
 
@@ -36,6 +36,7 @@
     select '2', from: 'Unidade'
     click_on 'Atualizar Morador'
 
+    sleep 3
     expect(current_path).to eq resident_path resident
     expect(mail).to have_received(:deliver).once
     expect(page).to have_content 'Atualizado com sucesso!'
@@ -65,8 +66,9 @@
     select '2', from: 'Unidade'
     click_on 'Não reside neste condomínio'
 
-    expect(page).to have_content 'Atualizado com sucesso!'
+    sleep 3
     expect(current_path).to eq resident_path resident
+    expect(page).to have_content 'Atualizado com sucesso!'
     resident.reload
     expect(resident.residence).to eq nil
   end