The chair is comfortable but the height is listed wrong on the site. It claims to have a minimum seat height of 31.5" and max of 39" but that is 10" off. In fact, the minimum is 21.5" and max is 29". I purchased this specifically because of the advertised height so this was disappointing. Furthermore, the adjustable ring to rest your feet is not tight around the shaft and thus is not stable; it wobbles quite a bit.