We purchased this daybed because our new mattresses would not fit our old one and company was coming. It arrived earlier than expected.  I was told it was a simple assembly and that our mattresses would fit it. the mattresses did fit it. It was not an easy assembly.  More parts upon parts than you could imagine. But the worst part was when an average size man sat on the top part the bed sagged in the middle. I was told this could hold a 300 lb. person. We are not throwing out our old day bed which has the trundle that pops up which we preferred.

Pros: price was right. It fits a standard twin mattress
Cons: too many parts.  not as sturdy as we thought. frame sags a somewhat when someone sits in the middle.