Agreed, Andrewsfield has a really strong reputation. I've met CC and you won't find a more dedicated, knowledgeable, positive and friendly person. By reputation the quality of instruction there is very good. From personal experience I can recommend Central Flight Training at Tatenhill. The guys there are excellent. A few of my friends have used Leicestershire a Aero Club and have done really well with it, so they're also worth considering.