You cannot do better than this! STRONG steel, well-made, takes a LOT of weight and does not move or make sounds when shifting weight while you sleep. I had been looking for a trundle bed for guests, but this is a MUCH better solution! It folds to half its size, so I bought two to fit under a daybed! I bought foldable, thick memory foam mattresses for each. Now I can accommodate two extra guests -- or put them together to make a queen bed for a couple. Very happy with this purchase!