Generally, a good bed frame.  The issue is that the holes for the middle of the frame do not line up, so some of the supports are crooked.  This lead to the middle and one corner of the bed frame legs hovering just above the floor until I put the mattress on.  

Took me longer to put together because I was trying to get it level, but it evens out only after you put the mattress on top.  Not sure if the middle supports will damage the mattress because of the way they are on a slight diagonal.