Rock-n-Roll Yoga is really a good class. Or maybe it's that Natalie (Martina? Nikola? Sorry, I don't remember) is a good teacher. Good voice, good rhythm. The rock-n-roll part wasn't as rockin' as I'd hoped, but that's ok, it was still fun. 45 minutes, great for a vacation-sized class. I'd give the class 3 stars, but it gets 4 because of the aweeeesome locker room which is super convenient for going to class then changing and going to the pool. All in all, a good experience!