I purchased this bookcase for my teen son's room. As some other reviewers have noted, the directions can be a bit tricky, but if you study them for a few minutes in advance it goes very smoothly. The individual screws, pegs, hardware, etc. come already separated into neat little pouches which makes sorting everything a snap. For as little as I paid for this, I found the components to be well made and sturdy. There was one piece missing from the initial shipment, but ordering the missing piece was easy and it arrived in less than a week.  The only caution I would add is that the shelf that extends is not super sturdy. Even with the support bars extended under it, I wouldn't trust it to handle much additional weight. All in all very pleased.  

Pros: Great value