Hi, I went to airways flight training in Exeter. I cannot reccomend them enough! They got me through with first time passes with only 5mins over min hrs, they have a wealth of experience with some 20000hrs/ instructor. They are very friendly and dont push for money and are happy to take payment after the course is complete. It is the school the RAF reccomend for pilots converting their licence so it must be good.
http://www.airwaysflighttraining.co.uk/