Solid working chair – nice wide and deep seat. This gives me plenty of arm room so my elbows can rest in a neutral position on my side and not always on the hard plastic arm rests. Also after doing some searching, this chair has a low seat position, as I am on the shorter side, and my feet can rest comfortably on the floor with my legs bent 90 degrees. And the lower position allows me to fit comfortably under my low desk height. Finally, the locking mechanism can be released to allow you to rock and tilt in the chair which is adjustable to a small degree. Thanks Wayfair!