I own a health club and as every teenager, my daughter likes to be in shape and tanned, so almost every week she cames to the health club and makes some exercices and tries our tan rooms.I've opened a hole on the wall but it's hidden so it's not very easy to noticed and when I don't have much to do I spy on some of my young customers. I've told my daughter to invite some of her girl friends I hope they came with her next time.