"・Beds and skeleton beds have two "Use Nodes".
The nodes define where characters interact with furniture.

・If you place a bed against a wall or furniture, one node becomes unusable and disappears.
Characters can only get on and off from the usable node.

・Then rotate the bed 180° using the Shift+F12 menu, and the usable node becomes embedded within the wall.
　The character will attempt to enter the bed from within the wall and exit to within the wall."