Purchased one of these about 18 months ago and it's performing so well I just bought another. Really easy to assemble - can put together in less than 10 minutes. And really comfortable - even after sitting in it for hours. Would highly recommend. Great value product.

I bought this chair a few months ago and find it quite comfortable with a good set of adjustment features. However, the height adjustable back rest clearly has a design problem in that if you lean back a bit, it randomly drops to the lowest setting - quite often jarring my back. It doesn't seem to matter what height it is set to or if you lean on a particular angle, it's totally random. I'm six foot tall but well under the weight rating for this chair so its not me. Otherwise would be a 5 star.

I am very impressed with this chair! You are not going to be able to get a better chair at this price point as it is highly customisable. It takes a (quick) while to figure out how to adjust the seat height, angle and back height and angle but once that is done, the chair is so comfortable and makes you wonder why you subjected yourself to the uncomfortable chair(s) you had previously. Like everything, it pays to read the very clear instructions and understand the best set up for you. Highly recommend!