From the perspective of geomantic omen, the left side of the bed should be the entrance and exit, the bedroom door, or hanging calligraphy and painting on the wall and putting a wardrobe on the wall. The right is lower than the left. Never put the bed in the center of the room, that is, there are no sides to rely on, otherwise it will have a negative impact on people sleeping in the bed.
It is best to sit with your back against the wall. If you can't, just sit empty, that is, by the window behind you, you must draw curtains, add glass bricks or put Taishan stone to create a backing bureau for yourself. In addition to a bigger bedside, it can also remedy the helpless situation behind it.
A bed must have a head, so that people who sleep have a sense of dependence and security. Therefore, when buying a bed, you must not choose a bed without a bedside.