The bookcase is thin.  The covers for the screws aren't the nice clean plastic covers, they are literally sticky paper circles.  The green covers are not the same colour as the green on the bookcase.  It was easy enough to assemble but if you should be unfortunate enough to deviate millimetres from the centre when you are screwing the screws in, you will come through the side of the shelves, and since this is made from chipboard, not MDF, you can't put it back together again.  Personally, this item is way over priced for what you get.  Joins and screws are plainly visible, and the paper stickers don't really cover up the screws properly and you don't get enough of them, only enough to cover the screws on the outside of the bookcase, no cover for the screws inside.  I would not recommend.  Save your money and get a more solid bookcase from your local DIY store.  I bought this in the sale, and I still feel ripped off.