Is it better to buy a house by elevator or by stair feng shui?

Feng shui is hard to say, let's talk about professionalism and its impact on life. Choose a good place, close to the stairs, close to the elevator, especially the bedroom near the elevator (separated from the shaft wall). When the elevator is running, it will hear noise, especially in the dead of night. If it is that kind of low frequency, it will be even worse and the impact will be very serious.