If you are looking for a poorly designed bookcase with instructions that are vague at best and materials that are the absolute worst, this may be the bookcase for you. Why hide screws when you can have them go directly in from the sides? Why countersink them when you can cover them with white patches. Why use metal when you can put the screws into plastic that look like cams. Make your shelves out of particle board covered with what feels like paper, some of which is pre-chipped. Provide instructions that don't designate up or down and 'sorta' show where to put plastic supports. Of course if you guess wrong, they may interfere with other shelves and have be removed and screwed in again. The hardest challenge will be where to put them so people can't see them. If this was a $50 bookcase that would be one thing. Save your money and buy something nicer or at least nicer for the money. I've put together about 40 bookcases and built some from scratch. These really miss the mark.