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.
This chair came two days after I ordered it. My husband just put it together last night. Took him about half an hour if that. It's quite nice. Seems light weight and comfortable. I was a bit weary to purchase it as some people noted that it didn't hold up their weight/sitting in it for 8+ hours but I'll only use it 2-3 times a week for a couple of hours at a time. It fits in nicely with the desk we just purchased. So so far so good.
Comfortable - excellent back support. Sitting on it right now. Why did I wait so long to purchase one of these? Also very happy with the Staples store near UTC mall where I placed the order.