The feng shui with the west gate facing east is the best.

According to feng shui, you should put an A, face the east, and the sun rises. Facing west is heaven, which is not good. But in terms of living habits. Put it on side B. If it's side A, people will see the people on the sofa as soon as they come in. Opening the door outside will affect the people on the sofa. Scientifically speaking, if someone robs you with a gun, you can be killed as soon as you open the door. There is a screen and a corner on the B side. So where to put it, we should consider it in balance.