Chair is comfortable and sturdy. I wish the arms could be adjusted about 1/2" wider each side and the seat seems an inch or two on the shallow side. But I'm a big guy so it probably fits other well. The adjustments are simple and easy. One thing I'll rave about is the assembly process. Fantastic! One tool (a hex key provided) the color-coded screws all separately sealed in a their own packets in a strip that you open as you follow along in the assembly instructions. I can't tell you how simple and quick it made putting this chair together. Someone put some thought into that and I wish others would copy this method.
I bought this chair to replace a very old one as I am at present working from home every day. It is very comfortable and I am able to work comfortably all day. (In my old chair my back would cramp up after a few hours.) It was very reasonably priced. I highly recommend this chair to anyone needing to work for long hours on a computer. The only improvement I can think of is that the neck rest could have a better height adjustment. I'm 6' tall and my shoulders brush the bottom of the neck rest when it is at it's maximum height. People taller than I am might have an issue with that.
This product is a good buy very well constructed (not cheap at all). Only issue is I'm 6'2" but only 185 lbs and I find the seat a little tight and the back a little short. Your mileage may very.