Hiring a AU student means you may find yourself with someone who can only cover 2-3 days next semester when they had been doing 5 days a week. Of course you have a large pool but it means you may be searching through that pool quite often. Our experience with college student is that they are not very interested in the job, it's just side money and they are just keeping your kids safe at a minimum. Don't expect much from them. Also, keep in mind your family is their lowest priority and they will take days off to go to concerts with their friends, to drive across the state to see their parents often, and take long weekends whenever AU has no classes. Make sure you have backups.