Bought this for my wife just recently as she's working from home due to the "virus". She is in it for about 8 hours a day and says that it's quite comfortable. The functionality of making adjustments is easy to manage. There's really nothing bad to say about it and for the price I'd say that's saying something. The chair is not "big" like an executive's chair nor "puffed" out like you intend to sleep in it. It's just right.
I am now working from home full-time and need a better quality chair for 8 hours a day. I went to the store and sat in a variety of chairs for fit and comfort. This chair was in the mid-price range and it actually fit me the best of the chairs out on the display floor. NOTE: you could also assemble this chair without the arms if you wanted. The design of the chair offers lumbar support. Basically it is a very nice chair for the price.