The number of bedrooms and living rooms alone is not good or bad. It must be considered based on the population of residents.
Under normal circumstances, one person can live in one bedroom and one living room, or at most two bedrooms and one living room. No matter how big it is, it will lose popularity and people will not be able to hold the house, which is not good.
Two bedrooms and one living room or three bedrooms and one living room for two people, and three bedrooms and one living room for three people. In short, the people and the room should match, and there should not be a difference of two rooms.