The chair was easy to assemble works well and is comfortable to sit in. The only thing I dislike about it is that if you are wearing shorts the mesh can chafe your legs at the lip of the seat. Not a big deal for most people but I got this for my desk at home so it has caused some irritation (physically and figuratively).
Seems to be fine. Like the option neck rest (I opted out). Substantial and well built. Many adjustments each well defined. Not too difficult to put together. Even with limited use I would recommend the chair at a excellent price (on sale).
The chair is comfortable. The only problem is the head rest should be vertically adjustable. A little low for me. But I like the chair. Was easy to assemble.