Thanks for the replies.
There's also, I believe, the opportunity to train with the Unversity themselves (School of Engineering) to PPL - although it may be an expensive option compared to the others, with their Bulldog being more costly to maintain.
I will in fact be doing an engineering course but I wasn't aware they offered PPL training. I will look into it.
Most likely, for me its going to be between Billins or Bonus. I will visit them both at some stage.
Although I have no intention of getting a CPL does the fact that Bonus aviation does CPL courses a plus side in terms of the quality of their instructors and professionalism?
Thanks.