Schools In Pattaya

I was hoping for my girlfriend to learn English in Korat but after posting here and other research i cannot find any schools close by.Plenty of private tutours.But for the money which is quite a lot,i cant be sure if they are any good.much prefer she was in a class.so as we have links in Pattaya i would consider it if i can find the right place.any advice or information would be really helpful.thanks