Okay, it isn't particularly pretty as shown here. But the combination of murphy bed with chalkboard might prove useful for a small studio apartment. And the beds are custom, so you can change the above to suit you...

The Chalkboard Murphy Bed, at WW Beds, is a free-standing murphy bed cabinet with a chalkboard surface on the "bottom" of the bed. Its freestanding design means it can be used in a studio apartment where a murphy bed might be desireable but build-in's aren't feasable.

The beds are available in twin and queen sizes. Want the sides finished in cork or peg board? They can do that, too.