I truly believe that BoConcept's (144 W. 18th St., 646-336-8188) sofa bed was created to make living in a small city apartment . . . liveable. Yes, the design alone is appealing, but more than that, it can function as a bed, hangout spot, and comfortable place to set up with your laptop. For that reason and because BoConcept delivers a great range of modern, functional furniture for most rooms in your apartment, you should know that starting now through March 31, you can scoop up the floor samples for up to 70 percent off the retail price at the Chelsea location. This is the ideal time to get your own lifesaver sofa bed (or whatever) at a fraction of the cost!