What's the best way to put the bed?

The bed shouldn't be in front of the mirror. When people fall asleep, the energy of qi is the weakest, and the mirror is a highly reflective object, which easily reflects the energy of the human body, which is not good. The bed should not face the door. If the door hits, you can block it with a screen. The avatar should be real, not empty. The bedside should be against the wall, not by the window. If the bed is not against the wall, there must be a headboard at the head of the bed to prevent the head from hanging. Don't make a bathroom or kitchen behind the head of the bed. The best choice of bed is north-south orientation, smoothness and geomagnetic attraction. Sleeping with your head facing south or north is good for your health, because the aorta and great veins are the most important in the human blood circulation system, and their directions are consistent with the direction of your head and feet. When the human body is in the north-south sleeping direction, the direction of aorta and great vein, the direction of human sleeping direction and the direction of magnetic field lines in the north and south of the earth are the same, so people are the easiest to fall asleep and have the highest sleep quality, so the north-south sleeping direction has certain disease prevention and health care functions.

KS- dormitory bed