I bought this to use in my home office for 8-10 hours of sitting per day. The setup was easy. It's been a few weeks and so far the chair has been comfortable the adjustable armrests are useful and don't get in the way much (can even skip installing those if you don't want them).
Important features - adjustable height of arms lowers them out of the way for typing better seat height for a tall person than most chairs back recliner lock provides excellent support when sitting upright. Includes a vertically adjustable lumbar support pad. Easy to assemble. Does not have an adjustable seat tilt which would have been a nice feature but that's generally found in a more expensive chair. Excellent balance of features versus price.