The floor area of the house is 140 square meters, then the master bedroom and the second bedroom

The master bedroom is about 15-18 square meters, the second bedroom is about 12-15 square meters, and the living room and dining room should not exceed 32 square meters; If there is a balcony in the north and south, it adds up to about the same square; The master bedroom can be equipped with a bathroom, about 5 square meters, and the living room bathroom can be 3 square meters; The kitchen can be in 6 square meters.

The south balcony has better lighting, it should be larger, it can be used to dry clothes, the north balcony can pile up some sundries, the kitchen is larger, it is better to have windows, and the ventilation is better.

100 square meters should be in two living rooms, two bedrooms, two bathrooms, two yang, and one kitchen. It is best that the living room and dining room should not exceed 32 square meters combined; The master bedroom can be 15-18 square meters and the second bedroom is 12-15 square meters; There is a balcony in the north and south, the south balcony has better light, it should be larger, it can be used to dry clothes, and the north balcony can pile up some sundries, which add up to almost a square; The master bedroom can be equipped with a bathroom, about 5 square meters, and another living room, 3 square meters; The kitchen is a little bigger, preferably with windows, and the ventilation is a little better, about 6 square meters. In addition, the shared area of the corridor should be about the same.