I did my PPL at Blackbushe Aviation (Redair) in about 48hrs (incl skills test). I mention the hours because I think that is an indication of the quality of instruction more than anything. They are all a good bunch and the instructors are all very competant. Their administration used to be a little disorganised but I couldn't really care less about that, I just wanted to learn to fly properly!
A good assortment of reliable aircraft and a reasonably well mainted fleet.
www.blackbusheaviation.co.uk.