Mr Seagull
Naturally I would say Aeros at Glouceter 01452 857419 or
http://www.aeros.co.uk as its a great school with excellent facilities. Gloucester airport is an ideal GA airport with 6 runways (3 pieces of tarmac) and attractive countryside in open FIR. Additionally you dont get messed around at the hold waiting for commercial traffic to land/take-off.
If you want to do a course in November you are leaving it a bit late to book as most schools have a waiting list of a couple of months.
cheers
MJR