The wheels glide quietly. It's really comfortable and have no problems if I sit in it for hours on it.

It's sturdy and built very well, and the materials are nicer than I expected. Totally worth the price.

This chair is absolutely comfortable to sit on. It's soft, the armrests are height adjustable which I can't confirm myself as I haven't tried it, but I'd like to point it out anyway) and the material always goes back to its original position. The cushion provides very good support when sitting and helps you sit up straight, which is comfortable for your back. The neck pillow is also very comfortable. The seat cushion itself is made of leather and looks very elegant.