This chair exceeded my expectations - great quality and is comfortable to sit in during my 10 hour work days. Loved so much that I bought one for my husband so now we have one in each of our home offices. Highly recommend.
It looks very comfortable but the first day I sat on the chair for few hours i started getting lower back pain. Initially i thought that may be my posture was wrong so i corrected myself and consciously sat in the chair for next 2-3 days and the back pain has increased so much that even after a week of not sitting in that chair i have a bad back pain.
I purchased this chair to replace a piano bench I've been sitting on for the past 6 months. With lower back issues starting to show up I needed more and proper support as well as something on castors/wheels that I could push out/maneuver around my desk more easily than a fixed foot chair. I'm 5'10" tall and 190 lbs (no shrinking violet) and this chair provides the right amount of height support cushioning and stability. We were able to put it together in about 40 mins without any major frustrations. And so far so good - my lower back pain has retreated I can sit comfortably for hours and it's not ugly. ;o) My only complaint I kind of wish the arm rests could be half an inch lower on the lowest setting so I could fit them under my desk.
I'm 6' 3" and find the chair to be comfortable for all day sitting. It was relatively easy to assemble. It has a lot of adjustments; Arms height lean forward/back etc. The lumbar doesn't seem to adjust or I haven't figured it out yet but I also haven't needed to change it. All around a good chair for a good price.
I've been using a dining room chair at my desk to WFH and it just couldn't go on any longer. A friend told me Staples had chairs on sale so I went to the website found one with all the features I wanted and ordered it -- and it arrived the next day with free shipping. What's not to like? It was easy to assemble and best of all my back is so much happier now.