This adjustable base does what it is supposed to do. It is definitely heavy, so unless you are a body builder, get help with bringing it inside and getting it set up. Otherwise, simple to assemble and begin using. It might be a bit louder when moving up and down than I expected, but it is not bad. I don't currently have a frame, but I think that would help keep my mattress from sliding side to side. So far I am still getting used to the elevations. I often have sinus congestion at night and hoped an elevated head portion would help, but if you tend to end up on your stomach, your back will hurt in that position. Still, I think it has made a difference. So it may take getting used to, but all in all, it functions well. Can't beat the price compared to other adjustable bases from other vendors.