I replaced my good ol office chair of 20 years with this one due to not being able to roll my old chair under my desk because of the arms. With the flip up arms this chair allows me to roll up into a more comfortable position for typing. Assembly was straight forward and easy to do by myself. The seat is firm but comfortable enough for hours of work behind the desk. Recommended if you sit at a desk for hours on end.
Sturdy and very comfortable for my 6' 200 lb frame. Good back support. Rolls and pivots easily. Easy to assemble with excellent instructions. Extra pair of hands comes in handy when attaching the back to the seat. Probably would not be comfortable for anyone under 5' 6" or over 6' 6" tall.
I need the benefits of an ergonomic chair. There are many different options to get the best fit for my back and hips. The cloth and leather composition provide support and cushioning for sitting more straight up as I need to do.