I love this chair it's extremely adjustable which makes it perfect for me. I work really long hours so it's very helpful to be able to adjust the seat and back to fit my needs for the day.
Has lots of nice features: Up & down height back goes forward & back seat adjusts to desired tilt. Also has adjustable lumbar support. Put it together in 45 minutes.
At its highest the seat is still an inch or two shorter than I’d prefer. At its lowest it belongs at a children’s table. It’s too difficult to return so I’ll be purchasing a cushion to raise the seat height. Other than that it is comfortable and rolls smoothly.