This is a really common design for the murphy bed. It's designed to fold up inside of a closet. I love a few things about this particular room though. For one thing, I love the storage space around the closet. I also love the fact that the bed opens down next to a window. Lovely!
Consider this style, with cabinets near the doorway in spare bedroom, flush near the West window. Same corner can be set up with a lamp and chair when stowed away