Upon laying down n waking up I had horrible back pain! Especially myy sides! I thought maybe cause it was new but still 3-4 months later I'm still waking up with horrible stiff back pain! I'm not able to sleep comfortably, I keep tossing, turning, waking up while sleeping from uncomfortably. This bed has no support n is very flimsy. You pick it up and the sides are folding and moving freely, when it should b solid!? my back didn't hurt like this after sleeping on a bed before! It's like sleeping on an air mattress n you wake up on the floor! This bed is terrible. Pls don't buy.