3 BHK is connected well with the people who started their life from the scratch. Everytime they are preparing the money to buy a house but they got stuck with their responsibilities like medicine ,marriage each middle class faced. Siddharth role as an elder son who have responsibilities and he want to succeed but he got confused with his career. Each middle class faced this leaving our passion for family emotions are showned very well. Metha character showned pakka resilience,bold and smart. Dialogues are written well this one namma kitta pannam irukandrathu namma body language lla theriyum, Adichadhan domestic violence ha. This movie is must watch.