I was initially very happy with this chair until I have sit in it off & on for about a week. There is not enough cushion in the seat and the back is not firm enough, it has become concave and gives me  and upper back pain. I just simply can't sit in this chair for longer than 15/20 minutes.
 I was hoping to save money instead of buying a stressless. I think I may have to go ahead and spend the big bucks on a stressless. Just cannot recommend. I am 6 foot two and 230 pounds