I absolutely love these shelves! They were very easy to put together by myself using only a screw driver, a drill (if you want to pre-drill holes in drywall) and the provided leveler. You will need an additional person to hang the unit though. I purchased 2 and they have been up for 3 weeks now. These shelves are wonderful because they are sturdy, you can easily display items and it doesn't take away from the room space these because they are open shelves. I would definitely purchase again.

Pros: Great value, easy assembly, sturdy, space saving