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..b3f2b76ba
--- /dev/null
+++ b/app/cinema/bar.py
@@ -0,0 +1,5 @@
+class CinemaBar:
+
+    @staticmethod
+    def sell_product(product: str, customer: str) -> 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..39f8baf5a
--- /dev/null
+++ b/app/cinema/hall.py
@@ -0,0 +1,21 @@
+from app.people.customer import Customer
+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[Customer],
+                      cleaning_staff: Cleaner) -> None:
+
+        print(f'"{movie_name}" started in hall number {self.number}.')
+
+        for customer in customers:
+            customer.watch_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..f35c3b98e 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,6 +1,30 @@
-# write your imports here
+from app.cinema.bar import CinemaBar
+from app.people.customer import Customer
+from app.people.cinema_staff import Cleaner
+from app.cinema.hall import CinemaHall
 
 
-def cinema_visit(customers: list, hall_number: int, cleaner: str, movie: str):
-    # write you code here
-    pass
+def cinema_visit(customers: list[dict],
+                 hall_number: int,
+                 cleaner: str,
+                 movie: str
+                 ) -> None:
+
+    cinema_bar = CinemaBar()
+
+    guests_list = [
+        Customer(
+            customer.get("name"),
+            customer.get("food")
+        )
+        for customer in customers
+    ]
+
+    for guest in guests_list:
+        cinema_bar.sell_product(guest.food, guest)
+
+    cinema_stuff = Cleaner(cleaner)
+
+    hall = CinemaHall(hall_number)
+
+    hall.movie_session(movie, guests_list, cinema_stuff)
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..658e4f266
--- /dev/null
+++ b/app/people/cinema_staff.py
@@ -0,0 +1,7 @@
+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}".')