Look at this room. Doesn’t it make you want to just sit on the sofa and go to sleep? The living space captured in the photo is very wide and the ceiling reaches up to about two to three stories high. These wide open spaces give you permission to lie down and take up as much space as you can.
Also, the interior design of the room was organized so that there were designated areas that make you want to lie down and relax. Furnitures like sofas and rugs were placed as “walls” facing inward towards the left side of the room. This specific area is designated for relaxation while other areas are designated for other purposes.