Bought for daughter for Christmas gift so it hasn't really been given a long-term comfort test yet. My husband assembled it and said it went together well. Base and hardware are sturdy metal chrome and seat materials seem durable. Seems like it would be nice if it reclined a bit more for a relaxing stretch while working.
Avoid this chair. Appears to have lumbar support but there is no firmness to it so it collapses under your weight. Also the seat does not lower enough. Seems like they cut a lot of corners designing this chair.