I bought this chair for it's comfort design and price. I have had this chair for a week now and my husband and I really enjoy using it. We love the adjustable features...the seat height adjustment the lumbar adjustable tilt tension fixed lumbar center tilt and the padded adjustable curved armrests. The mesh back lumbar support and the seat padding makes this chair very comfortable. The chair is easy to maneuver. Assembling the chair took half an hour due to the easy to follow instructions. We would buy this chair again and recommend this to our family and friends.
This is a reasonable value. The chair was easy enough to assemble althought putting in two of the hex-bolts to attach the lever/back assembly required a lot of repositioning of the allen wrench due to the levers and such. I bought two. The first chair had a broken screw cover and a split plastic collar however this did not effect the operation at all. The gas lift works well and the chair is reasonably comfortable. The seat back tilts without feeling that it is going to tip over if you lean back on it. It rolls well on carpet but there is a warning on the instructions to get a different sort of caster if you use it on a hard floor or chair mat.
Height cartridge lost pressure and seat slowly descendes. Occurred 3 weeks after purchase. Awaiting replacement cartridge and took multiple calls to get that done.