Outstanding! A recommendation from a friend who said the same. We had already had a demo from a large company who showed us what was wrong with our water (I now understand why my hair looked like Hagrids from Harry Potter after moving here) despite telling Paul this he made sure we were educated and thought of all the options available to us. Della came to fit and what a delight she is (and you Paul). Friendly, Polite and did all work with a smile whilst considering me working from home! Cheaper than the big company too and good to support a local, fantastic, business with a personal touch! (TN24 area)