It's unobtrusive, fits on a small portion of wall next to our bathroom sink vanity and IT WORKS!  Easy to change and the towels are easy to pull without pulling off the entire roll.  Works with one hand.  Only one thought - it is a bit of a challenge to get it level if you are mounting it horizontally.  We did it but we measured 40 times because there is no mounting template or any pattern guide to drill holes for mounting.  Like this very much.