The clean lines of the Darien sleeper is contemporary and casual. The wide, sloping track arms enclose the three over three bordered cushion design. The accent arm pillows offer extra comfort. The Darien living room collection is available as a sofa, loveseat, chair, ottoman and sleeper. Pull out sofa is available in queen, full and twin mattresses. Klaussner's Darien sofa bed mattress is available in Dreamquest, Latex, Enso Memory Foam Gel or Air Dream.