Due to health issues, I am unable to stand for any length of time which makes it difficult preparing meals.  This chair fits the bill!  It allows me to wash dishes, cook, roll around the kitchen, etc., with ease.  I can stand up and sit down as needed.  I wanted the chair with a back so I could hold onto it as I sit down and not have it "fly" from under me as just the stool would.  It rolls easily on my linoleum floor with no markings. Just a reminder to anyone purchasing this chair - it is NOT a desk chair or computer chair - it is a doctor's stool/chair and, as such, it is perfect for that use.