I have been using this chair daily for over two months now, often for long hours. Here is my impressions. I love the shape of this chair. It fits me (I'm 6'1", 200 lbs). This is the best chair I have ever owned and used! Now I can lean back and take a nap!

The chair has the best quality of anything I've bought. It's a sturdy seat with a good feel. Even bad posture receives better support than my old one.

Because the armrests are pre-assembled and because most of the screws are already in the right place, assembly was a breeze. What this implies is that you may quickly position the part to be attached, loosen the screws, and then screw it back on. The assembly is, overall, quite easy.