Do you mean Aeros that are based at Gloucester /Filton???
If so, I am doing my PPL with them. In my view (which is slightly limited as this is only my first step on the training ladder) I have no problem in recommnending them. The standard of instruction is good, the instructors are a good bunch whose priority is not to take your money but to help you train in the most cost efficient way possible.
If you want ny further info, please email me.
Keeders