This chair seems of great quality (compares to a designer chair I have at work): comfortable sturdy solid lumbar support and easy assembly and adjustment. Nice mesh seat and back makes for good airflow. My only complaint:The height of the headrest adjusts only a small amount and the top of my shoulders rub against it even when it’s in its highest position. I’m 6’1” so I wouldn’t recommend this chair for anyone taller than that unless you’re okay with leaving the headrest off.