I researched the products offered carefully and looked at the history and profile of the installers a month before they came. From the beginning, Heston at Sunboost was a very clear communicator as was Luke at the install stage. Their website was very easy to use, and they have a strong systems approach to everything they do.I had quotes from other potential suppliers, which were more than double and his products were not substantially different. The installation team was consultative and very conscious of compliance they specialise in the area and did a very efficient install.