With sophisticated details including rounded cushions with knife-edge seams and solid ash legs, you'd never know the Rialto was actually the world's dreamiest sofa bed. An innovative and durable steel mechanism easily unfolds to reveal a comfy, memory full-size foam mattress while the integrated back and seat cushions are tucked out of view, making bedtime a cinch. During the day, feather and fiber-wrapped foam back cushions deliver unrivalled comfort.