We’ve had a very quality office chair for 20 years . the wheels were like inline skate wheels  we havenot been  able to find anything like it since. Took a chance on this chair as my daughter is now doing online school due to school closures due to covid- 19. She comments regularly how comfortable the chair is And it’s supportive of her posture. The chair adjusts for the Varying heights of all family members who use it. My husband had trouble with putting together one of the parts as the manufacturing flaw did not fabricate a hole where the screw belongs fully so he tooled away at it and was able to put it together- we didn’t want to go through returning and waiting for another delivery-other than that, we are happy with the chair. We got the gray color it looks sharp  and well-made.  the  neutral color Will go with any decorating changes that we may make