Finished an ME-IR conversion course with AEROFAN at Cuatro Vientos airport outside Madrid yesterday and I can't recommend them enough. Absolutely fantastic, and with the added bonus of having an English chap there to smooth the way.
I completed the course bang on the time limit i set them, the only thing i can say if you do want to come out to Spain, book well in advance because James the English/Spanish instructor is only allowed to take on so many English speaking students at a time. Which i have to say works perfectly and avoids delays and conflict.