I had high hopes for this bed and for the first few months I had it, I didn’t have any problems. But then the support legs in the middle and edges of the bed started to come loose, probably because I have a tile floor and an active four year old. The support legs do not screw in instead the support beams rest of on them. It makes my mattress sag and my back hurt. I fixed them for awhile but it’s a huge pain getting under there to rebalance them so I started using books, which work mildly better. So frustrating. I do not recommend buying this bed unless you have carpet or a high traction floor surface. Boo! I have to buy a new bed frame now. Don’t know what I’ll do with this one.