The chair is very comfortable. The instructions could be better. My problem is that I am fully literate in English and trying to translate pictures to reality is not a strength of mine. I would prefer if they had given me concise English instructions. If you happen to be color blind you could be in trouble with the bolt color coding. My other problem is the sales person at our staples said I would get it the next day and it took four days.
I finally learned how traditional US furniture sits low (probably some jerk cost saving). Nonetheless this chair does not sit low. You stand up with minimal knee pain. You sit back and actually can rest your head. I recommend a small lumbar for your back to manage long bouts of sitting tho like a down pillow and something to elevate your feet like a simple milk crate.