An Incredibly Tiny Sofa Bed For Your Skinniest Houseguests

If you need a place for guests to sleep but don't even have room in your tiny apartment for an air mattress, you'll love what designer Jesper Ståhl has cooked up for Swedish brand Ire Mobel. By day the Collar is a compact arm chair with a high back cushioned corner and a pop-out desk for getting work done in comfort. But at night it folds out into a full-length bed for a single sleeper who's not afraid of rolling off the edge.