I've got 3 students in our 1964 C-150D. It's starting to get fun now that I've got around 50 hours in it, real satisfying to do a good landing. It looks like crap inside and out, and sometimes during these hot, bumpy Florida days I could think of other airplanes I'd rather be in. And its real loud inside because the gap seals in the doors and windows are worn out and theres lots of engine and wind noise. But I can't deny that its a great trainer, never had any engine problems.