The series focuses on an extended Jewish Israeli family that shares a residential apartment building in the center of Tel Aviv.
Tiki's brother Yehoram lives with his wife Liora and their three children (Eviatar, Efrat and Molly) on the second floor.
Episodes addressed everyday family situations and socio-political issues including school plays, the Israeli Air Force Flight Academy, vegetarianism, astrology, elections for the condominium board, burglary, birthday celebrations, inflation, Israel–United States relations, hiring an Israeli Arab housekeeper, Mizrahi-Ashkenazi relations, and interfaith marriage.
In an interview with Modi Bar-On, Yitzhak Shauli, the program's director, stated that he and producer Risha Tierman decided to create an Israeli sitcom, they traveled to the United States to observe the filming of a "Three's Company" episode and learn about the directing and production process of a successful sitcom.
The building shown in the opening sequence is located in the area of Rothschild Boulevard and Hasmonean Street in Tel Aviv-Yafo.
The number 9 represents the 9 family members featured in the program (Hanna, Yehoram, Leora, Eviatar, Efrat, Molly, Tiki, Ilan and Galia).