Had it for a month so far and it is very comfortable for extended periods. good back support and adjustable tension for people who like to rock back and forth a bit. Sturdy. Assembly is not quite as easy as they say but can be done by one person but two will definitely help - make sure to only half-tighten ALL the bolts until the entire assembly is done.
I searched high and low for a home office mesh chair that didn't cost $800. This one kept coming up. Lets be honest you often pay for what you get. This chair sits as well as the mesh tech chairs at work that are 4 times the price. The lumbar support is good enough - but not anything to write home about. I am 6'2" and the head rest supports my neck ended up taking it off. I am also debating taking the arm rests off so the chair will slide under my desk. A couple of notes... I had previously purchased wood floor wheels for another chair and moved them over to this one when I put it together. If you are a bigger person this chair may not work. I would consider myself average - and I only have an inch of room on either side of my thighs. Would I still get it? Yes. 1 - it was on sale and 2 - its a good chair for the price
I have been pleased with the purchase. In fact this is my second one. I have been using the first one since more than 2 years and no complaints as such