I bought it in autumn when I moved to Dublin, and now I sell because I'm going to move out. It has guarantee yet.
You sit comfortably since the chair is adjustable in height.
The safety castors have a pressure-sensitive brake mechanism that keeps the chair in place when you stand up, and releases automatically when you sit down.
Adjustable tilt tension allows you to adjust the resistance to suit your movements and weight.
The castors are rubber coated to run smoothly on any type of floor.