Sitting in on her potential classes is the best, most important thing she can do, once she feels she is pretty sure on which school she’s interested in. It’s free to do so, but of course traveling might be expensive, but this is so important… she could waste years of her life through hoping/assuming a school’s structure is compatible with her. Taking 3 or 4 sample sit-in classes can really make or break a decision before its too late.