I am really enjoying this chair coming from a pressed leather chair where all the leather started peeling off and making a mess in my office the mesh has a nice firmness to it and a breathability that is nice. The rollers are very smooth and it is very stable. Overall I am very happy with the chair.
This was a gift for my gaming son. He assembled it and noted some frustration with holes not lining up at times. He had to ask his Dad to help with the headrest as no matter what he did one of the screws would go in far enough to hold it on. Rather than take it back and then have to start over on assembly he and his Dad found a longer thinner screw that they could screw in at an angle that would stay. He also notes it is a comfortable chair except for the edges of the back lumbar support. If he sits ever so slightly at an angle the hard edges dig into his back.
I was beginning to think that I had a sciatic nerve issue as a result of my old chair. This chair has relieved all lower back and leg pain. Very comfortable and great quality/build. So glad I got it...wish I would've done it back in March when I first started working from home. Better late than never. I'm 5'9 ~150# and it fits me perfect. I read some reviews that suggested it might not be a great selection for a large person but it's a perfect fit for me. All the adjustments I need/want. Especially like the option to lock/unlock the recline feature. Head rest is nice too. Based on build quality I expect to get many years of use from it.