The chair took 30 minutes to assemble. It is comfortable and once set up fits well into my home office environment. Two caveats. At its lowest setting it still sits up a little higher than my previous chair which means that I am now a little higher over my non-adjustable height keyboard tray than before. This is not the chair's fault so just make sure you measure your particular desk. Also I wish the arm rests were a little bit further away from the seat. This is not adjustable once you tighten the screws that mount the arm rests. It would be great if they provided an additional inch on each side as my elbows currently fall just at the outside edge of each armrest.
After about 5 or 5 days I really like this FlexFit™ Hyken Mesh Task Chair Black (UN59460) I sit in it about 6 hours a day. Very adjustable and comfortable.
I am 5'3" and have trouble finding a chair that allows me to adjust to height neck and back support specs. This chair is perfect. Fully adjustable. Comfortable. Great for those with coccix tenderness neck or low back pain. Also is really nice looking and not too bulky for a home office.
the head rest was initially assembled in a way that pushed into your neck. A small (somewhat difficult) reassembly is necessary to make the headrest actually meet your head.
I love the adjustability of this chair. I think the open mesh is wonderful. It keeps you cool during the day. I also like how it is narrow enough for me to rest my arms on the armrests. Most chairs are too wide.