Decorating the door is taboo 1, and the door can't face the elevator, so this is to be avoided when buying a house. There is a saying that the door facing the elevator will cause bad luck, and residents are prone to illness. 2, the door is not suitable for the bathroom, we all know that the bathroom is a filthy place, even if it is not from the perspective of Feng Shui, everyone should pay attention when choosing a house and internal layout. 3. If necessary, the entrance to the living room should be set. The first is to protect privacy and play a hidden role. The second is to make room for internal and external buffering. I hope I can help you!