This is the common sense of friends, because it seems that the head of a family will live in a big room, and the small room is for the elderly, children or guests.
2. The master bedroom generally has a dedicated bathroom.
Developers usually use bedrooms with bathroom signs as master bedrooms, and people often think so.
The second bedroom and other bedrooms usually have no toilets, so they can only use their own public toilets.
3. The master bedroom usually has a good orientation.
The so-called master bedroom has a good orientation, which refers to the house facing north and south. Usually the master bedroom is in the south, which is the sunny side of the north. East-west house, usually the master bedroom is in the east. The second bedroom faces less than other houses, either in the shade or in the west, and so on.
4. The master bedroom usually has a balcony.
Whether a bedroom has a balcony is also an important sign for people to distinguish whether it is a master bedroom, because the second bedroom and other bedrooms usually have no balcony.