i am a handicap senior unable to walk and i am in need of a heavy duty wheel chair with a 22 inch seat , the one i am using now is falling apart and the brakes are shot on it. i also need a hospital bed. i do have a twin size mattress. right now i'm sleeping in a recliner chair. i'm on ss so i can't pay much. maybe someone out there has these item out in a shed or garage and can help me out