The service was avg. the plug me in paper work people know nothing don’t expect them to what a waste of £60. If you have an install which is non standard don’t expect a very well broken down invoice from their installers. Their installers will not contact you will not ans the phone and will not listen to you and talk over you on the phone, and moan about being cold and outside while on a job. The installers staff will invoice at 2353 on a Sunday night and won’t answer the phone in the office because of a issue that doesn’t need to be my issue. You can write a complaint and have it never answered. It’s a wall charger they all do the same thing. It doesn’t really matter at the end of the day. It’s a nice small box yes and has a plug on it.