Well, I put this all together and the final piece, the wheel that fits in the middle front was about to be popped in and the bottom of the file gave, the screwed in piece broke out and I can't use that part so when I open the drawer it tips forward.  I like the rest and if this critical piece didn't break I'd give it a five star rating.  Why didn't I return it?  I had invested a lot of time putting the piece together and I don't have that kind of patience.  I do wish it that wheel was on there though!