2. It is not good to open the door and go straight to bed. Sleepers are unstable.
It is best to see the person who opens the door in bed, don't turn your back on the door.
It is not good to have a toilet beside the bed. The toilet door won't open, and it hurts to hit the bed.
There should be no mirror, TV and computer in the bedroom, and there should never be a bed.
6. It is forbidden to have a beam above the bed area, which is the most likely way to feel the ghost pressing the bed.
According to your description, the bed can't be under the top pillar. Might as well change direction.