I'm really pleased with the installation-they fitted everything really cleanly and neatly. They worked around my schedule ensuring that I wouldn't be left without heating or hot water while I was at home. Their after-care service has been brilliant too. I left them with my door key as I couldn't get the time off work-they even closed my blinds before they left as I had told them that a light on a timer comes on in my lounge before I get home. I would highly recommend this company.