Depends on what you want done. If your hair is super thick, curly, and long, then yeah, you could get a trim done there. If, like me, you have super fine, short, light blond hair that shows every mistake, then stay far, far away from the beauty school students. In my experience, beauty schools aren't THAT much cheaper than regular salons in some ways (manicures and pedicures, for instance), and the stuff they are cheaper on (color, highlights), I'm not totally sure I'd trust a student with. But like I said, my hair shows every mistake. If yours doesn't, then I don't see what harm could come of getting your hair cut there. (And hey, it's hair, right? It grows back! ;)