Staff very friendly and helpful, and the cost was very good. £440 including a check/regas of my non working air-con which is now spot on, free alignment check (which required no additional work) and a decent wash/hoover. Service schedule also now changed to yearly intervals.
The car feels so much better now. Was very surprised how much difference I felt when I picked it up. Much improved and even the exhaust note even seems to have become more noticable!
Very pleased and will be using them again. Thought it might be useful info for anyone in the Surrey area.