Nice chair and very wide for us big folks. The setup wasn't that great as instructions aren't that informative. PRO's: High Back, very comfortable when sitting straight up, rolls very easily when you need to do it. CON's: The bolts provided are pot aluminum and the heads are very thin and could strip when tightening. It would be best to get steel bolts from your local hardware store but easy on tightening them so they do not strip the socket. Also, the chair is described as a swivel chair, and I guess it is. I'm 6'2" tall, and weigh about 220 pounds, and I even have a problem in attempting to recline in it as it is very very stiff, and that is after the adjustment knob is turned. Because of the swivel and that is one of my biggest buying decisions, I rated this product as a 3. If the swivel was correct and even with the bolt problem, I would have rated this a 5 star!