What I'd like to know is what are the students being charged?. Are they paying for a/c only?. Very doubtful. Most likely it'll be packaged without itemizing it (a/c + instruction = total fee). I'm sure those "CFIs" are going to be huddled in a shack near the airport resembling a third world country prison (8x10 room with 4 cots for 10 occupants, and a bucket). To each their own.