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.
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.
Since getting this chair my shoulders and neck haven't been as painful now that I can push back and rest my arms on the pads. Worth getting for this price point!
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.