This is a very comfortable, supportive, sturdy chair. I went to a few stores and tried several different chairs. This was the top pick in both comfort and quality. It was also reasonably priced, and has a great warranty! I highly recommend it. In fact, I have two desks in my home office and I ended up buying two because I like them so much.
Comfy, reasonably priced. Rolls easily. I cannot work with chair arms so Staples assembled the chair without arms, yay. We are keeping the arms just in case.