I've had my eye on this chair for awhile. It is very comfortable and ergonomic. Great posture adjustable arms etc. Seat is very comfortable too. it was verys traightforward to put together.
After work from home for over six month my back and neck really hurt badly and getting worse everyday. So I bought this chair. The assembly took sometime but not too bad. I was able to put all the piece together using power tool. The chair is quite comfortable my back feel much better.
After using this chair for two weeks it appears to be well built. I purchased a mesh chair for the cooler feel and the Hyken delivers. The lumbar support is very firm and takes some getting used too. It gave me a back ache the first week but is better this week. The seat is firmer than my mesh seat at work but still comfortable. The 7-year limited warranty gives me a reasonable assurance that this chair will last.