Generous scale and elegant refinement, when beautifully blended, make for a happy marriage. Case in point: the Signature Design Kannerdy queen sofa sleeper. The rich upholstery—100% genuine leather wrapping the seat and back cushions—has that perfectly broken-in look that makes leather so alluring. Charles of London arms and stately turned feet elevate the style dramatically. Pull-out queen-size mattress, crafted with comfortable memory foam, is a perk for overnight guests.