So far so good.  This was purchased for our computer room to serve as a relaxing spot with the Schnauzer!! While not hard to put together a bit of a pain using the Allen Wrench that comes with.  Your wrist sure gets tired.  Also it really is much easier if two people put together as a duo.  Seems to be pretty solid.  We put this with a gel foam mattress and is very comfortable.  Not five star due to tired wrist!!!!