I have had this chair for a month now and the height adjustment has already malfunctioned. Basically it will not hold the desired height level and just bottoms out. Was working fine and I am also well below the max weight limit for the chair. Should have spent more for a better quality chair. Get what you pay for I guess.
This chair is so nice to seat in very friendly user to put together it took an hour it has all the tools. Working chair to do at your desk very sturdy the seat cushion is very comfortable.