I just toured GAAF last week. Their facilities were very clean and well kept and the simulators were impressive (3 AST Hawk sims). David also mentioned that he would be getting a B1900 sim/ftd in the next few months. The folks I met there were very nice and accommodating--answered all of my questions.
They have 4 aircraft on line, but I did not get to see them. All of their instructors are current or former airline pilots, which I liked.
Seems like a great place, but I also would like to get more info from any current or former students before I apply.