in the compact city studio where just about every square foot counts, a sleeper sofa provides a powerful edge. as opposed to dedicating important space to each a sofa as well as a bed, a convertible chairmattress https://saulcscf916231.blogaritma.com/37060057/why-a-convertible-chair-bed-beats-a-conventional-sofa-and-mattress-in-urban-studios