I have a relatively small frame and the seats on many chairs are too deep. Between the design of the chair and all the adjustable points it is perfect!
I bought this for a Son In Law. 2 adults 4 teens and a year later it's still perfect! They love it and use it every day. They all said it is so very comfortable.
The chair is comfortable and easy to manipulate. I would recommend it to friends and relatives who were looking to make such a purchase. It was given to me as a gift.
There is a key fatal flaw to this chair (for me). If you want it free to lean backwards you must set it at the "neutral" setting. This causes the chair to lean slightly forward (not enough leg/thigh support?). There's no way to adjust the angle of the chair while also allowing it to lean backwards. I wouldn't recommend this chair to anyone.
The three adjustment levers allow me to set the chair seat and back for working or relaxing. I use the chair in my bedroom to either work at my computer desk or to watch TV. Not too difficult to assemble nice to look at uber comfortable seat. Bought another one for my husband. Well worth the price. Buy it.