i have a twin adjustable bed,it has a remote control with 6 settings on it head up + down...knees up + down,feet up+down,it also has a hand crank at the foot of the bed to lower or make it higher.its really new only been slept on 3 times,it has a back support mattress,head board and footboard,there are springs made onto it,its very nice and sleeps well,asking 500.00 or best offer,please serious inquires only. you may call me at ( please no calls after 9:00pm or before 8:00am thanks in advance,