This is a very cheap piece of furniture and overpriced for the quality.  Cam bolts break very easily and do not tighten.  I've taken this apart and put it back together 3 times now trying to get the piece to tighten up.  I recently moved and when my movers brought it out of the house it fell apart like a house of cards.  I put it on the street with a FREE sign.  Wasn't worth moving.