HAve to echo Simons Post - I'm on my second car from SGT. Always helpful, and a place I find myself popping into for a chat if I'm passing.
Julian is relaistic in his pricing, and honest in his descriptions. So many car dealers treat you as a 'one off' proposition, whereas the SGT Morgan philosophy is definately one that aims to create a long term relationship so you come back and buy again in the future.