diff --git a/app/cinema/__init__.py b/app/cinema/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/cinema/bar.py b/app/cinema/bar.py
new file mode 100644
index 000000000..44f7b8408
--- /dev/null
+++ b/app/cinema/bar.py
@@ -0,0 +1,7 @@
+from app.people.customer import Customer
+
+
+class CinemaBar:
+    @staticmethod
+    def sell_product(product: str, customer: "Customer") -> None:
+        print(f"Cinema bar sold {product} to {customer.name}.")
diff --git a/app/cinema/hall.py b/app/cinema/hall.py
new file mode 100644
index 000000000..3890b740a
--- /dev/null
+++ b/app/cinema/hall.py
@@ -0,0 +1,14 @@
+from app.people.cinema_staff import Cleaner
+
+
+class CinemaHall:
+    def __init__(self, number: int) -> None:
+        self.number = number
+
+    def movie_session(self, movie_name: str, customers: list,
+                      cleaning_staff: "Cleaner") -> None:
+        print(f'"{movie_name}" started in hall number {self.number}.')
+        for customer in customers:
+            customer.watch_movie(movie=movie_name)
+        print(f'"{movie_name}" ended.')
+        cleaning_staff.clean_hall(self.number)
diff --git a/app/main.py b/app/main.py
index 7eeef6542..bb669d835 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,6 +1,19 @@
-# write your imports here
+from app.cinema.bar import CinemaBar
+from app.cinema.hall import CinemaHall
+from app.people.customer import Customer
+from app.people.cinema_staff import Cleaner
 
 
-def cinema_visit(customers: list, hall_number: int, cleaner: str, movie: str):
-    # write you code here
-    pass
+def cinema_visit(customers: list, hall_number: int,
+                 cleaner: str, movie: str) -> None:
+    customer_objects = []
+
+    for customer_info in customers:
+        customer = Customer(name=customer_info["name"],
+                            food=customer_info["food"])
+        customer_objects.append(customer)
+        CinemaBar.sell_product(product=customer.food, customer=customer)
+
+    hall = CinemaHall(hall_number)
+    hall.movie_session(movie_name=movie, customers=customer_objects,
+                       cleaning_staff=Cleaner(name=cleaner))
diff --git a/app/people/__init__.py b/app/people/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/people/cinema_staff.py b/app/people/cinema_staff.py
new file mode 100644
index 000000000..059cb0dcb
--- /dev/null
+++ b/app/people/cinema_staff.py
@@ -0,0 +1,8 @@
+class Cleaner:
+    def __init__(self, name: str) -> None:
+        self.name = name
+
+    def clean_hall(self, hall_number: int) -> None:
+        print(
+            f'Cleaner {self.name} is cleaning hall number {hall_number}.'
+        )
diff --git a/app/people/customer.py b/app/people/customer.py
new file mode 100644
index 000000000..1fe92ec11
--- /dev/null
+++ b/app/people/customer.py
@@ -0,0 +1,7 @@
+class Customer:
+    def __init__(self, name: str, food: str) -> None:
+        self.name = name
+        self.food = food
+
+    def watch_movie(self, movie: str) -> None:
+        print(f'{self.name} is watching "{movie}".')