You sound like exactly the type of employer she should be doing her experience with. It's not that you'll directly train her for a career path, but she can do what work experience is supposed to do and learn the need for punctuality, how to deal with employers, fellow employees and customers, how a business runs, work-based rules and regs, that kind of thing. If it was my daughter, i'd want her taught by you too - you seem very concientious. Well done on that, and good luck.