_ Don't put the bed near the window.
The bed should not be located near the window. In geomantic omen, the window is the place where air enters and exits, so the bedside is easy to get close to the window. People in bed are easy to feel insecure because they can't see the window above their heads, which causes mental stress and affects their health.
_ Avoid gaps behind the bed.
The bedside should be attached to the wall or object without gaps. Otherwise, it is easy to cause hallucinations and pessimism, which may lead to schizophrenia in severe cases.
_ The bottom of the bed should not be close to the ground.
The bed should be ventilated and clean to prevent moisture infection and hinder health. Don't place sundries under the bed, especially avoid iron and glass.
_ Avoid the back door of the bed.
The bed should be placed so that you can see everything outside the door when you are in bed. The back door is undesirable. Seeing everything outside will invisibly increase people's sense of security. Otherwise, it will be easily disturbed and frightened, which will affect emotional health.