This sofa converts quickly and easily into a spacious bed when you remove the back cushions and pull out the underframe.Sofa, chaise and double bed in one.Storage space under the chaise. The lid stays open so you can safely and easily take things in and out.You can place the chaise section to the left or right of the sofa, and switch whenever you like.10 year Limited warranty. Read about the terms in the warranty brochure.This cover’s ability to resist abrasion has been tested to handle 35,000 cycles. 15,000 cycles or more is suitable for furniture used every day at home. Over 30,000 cycles means a good ability to resist abrasion.The cover has a lightfastness level of 5 (the ability to resist color fading) on a scale of 1 to 8. According to industry standards, a lightfastness level of 4 or higher is suitable for home use.