Mr. Hassan's Apartment.

Hassan is an upright employee who works for a company. In order to win the favor of his bosses, Atallah and Jaafar, he gives them the key to his apartment to use for women's adventures. He actually gets a promotion. Hassan is impressed by his colleague Nawal, who loves the company manager, Helmy, who is married and has two sons. When Helmy lets her down, she gradually becomes attracted to Hassan.