I completed integrated ATPL at Aeromadrid. Found it mostly professional. But definitely good outcome, first time passes in everything I did, fantastic instructor, and also a lot cheaper than all the schools in England, with the opportunity to learn spanish. Get a person who looks after you, which makes sure if any problems occur you have one point of contact.
Now considering going back to train as instructor, just trying to save some cash!!!!
Good luck with your decision
Jude