I put this together immediately.  Pieces weren't marked well but follow the pictures and you'll do fine.  It's sturdy and I love that the shelves are adjustable and don't slide around.  The back is flimsy or I would have given it a 5 star.  I like that the back has perferated punchouts out that can be used to add a lamp (electricity) to each shelf; however, the cutouts fall out easily.  I taped them in place from the backside as I don't want holes showing.  I would order this again.  It's pretty, sturdy and gives you lots of options for storeage!  As usual, I am not disappointed.