Solid hardwood construction Memory foam mattress included! 5 finishes available 10 year limited warranty on the cabinet 5 year limited warranty on the mattress Our Orion Murphy Cabinet bed is a truly instant guest bed. Convert it from a beautiful cabinet to comfy bed in less than 1 minute. When closed, it only takes up 10 square feet. The new Orion Murphy Cabinet comes in both twin and full. Easy to use, easy to love.