Sleeping in a big room with windows facing east or west is easy to lead to a "bloodbath" because in a room facing east or west, the fierce sunshine in the morning or afternoon will lead to too strong light in the bedroom, stimulate nerves, affect rest, lead to insomnia, and even make people become angular, impulsive and irritable. Choose a small window room facing north or south as the bedroom. If you have lived in a room facing east or west and it is impossible to change it for the time being, then pay attention to closing the curtains at the right time.
The balcony of the living room is not so particular, as long as it is not directly facing the balcony through the door.