We had one in the office which seemed comfortable so I purchased more however the initial firmness seems to quickly sack out the seat and feel to much of the seat frame not great for long periods of sitting a good reason to go get a drink.
This chair is everything I wanted being that it promotes good posture and is smaller in size ( by design ) than the chair it has replaced. The only issue I have with it is that it is extremely stiff and while I am sure that the stiffness of the chair is good for me - but it makes sitting for long periods at a time a challenge..
I purchased this chair mostly because of the plethora positive of online reviews. It did not disappoint the only thing I would note is the chair does not lean back very far. But the cushion is very comfortable and the mesh back is great.
Very happy with this chair. Good quality and a heavy sturdy chair. Nice size not real big. We did change the wheels to the heavy rubber ones. We prefer these and it helps with rolling ease and keeping our floors nice.