Comfortable simple and appears to be good quality for around $70. The assembly is easy and the parts are clearly identified. Hex-head wrench is provided. The product warranty is 7 years on all defective parts (non-moving metal parts). The parts include the 'fabric frame pneumatic cylinder and all other parts'. Keep your receipt and call product support at 800-270-9557 to claim. I used to install deliver and service commercial office furniture and personally used the best office chairs over the years (Herman Miller Knoll HON Steelcase OFS). For a light-duty and low cost home office chair this is a great choice. However I do not think this chair is good for gamers heavy-weight people extended periods of use young children or abuse.
Easy to assemble. Well designed chair very comfy. Packaging was very clearly laid out to make assembly easy. Included an Allen wrench only tool needed to assemble the chair.
Can't beat the price. My tailbone was killing me from sitting on a RH desk stool that was not meant to be used for several months of working from home. This is the perfect replacement until I can get back on the road or to the office. Arrived within 48 hours was easy to assemble and seems sturdy enough to last a while. Definitely recommend!