I bought this chair to make working from home much comfier, and it has definitely done that! The back is a good height for me,  the wheels move very smoothly and it has a good level of height adjustment. You also don't have to attach the arms, so I can fit it under the dining table when I'm not using it. Only thing I would prefer is greater adjustment for the chair back angle, it doesn't lean back very far. 
Overall - very comfy, fit for purpose, makes a great home office chair.