I just recently started going, thanks in part to a wag jag offer. I must say that the staff here are wonderful. They push you but also take the time to help you when you are having trouble. I've only done two level 1 classes but will continue to do so to build up my cardio ( read very cardio intense) as well as master the basics. Wednesday's seem to be fairly busy and the women's change room can get crowded. Overall I would highly recommend.