I had never tried reformer pilates before and was somewhat intimidated before purchasing the first month of unlimited classes. Turns out there was no need to be intimidated, these classes are amazing and there are only ten machines to each class and all of the instructors are awesome. I personally have a bad lower back and each instructor always remembers your ailment (if you have one) and helps you adjust your weight accordingly or offers you an alternative exercise. I have now been a member for about 6 months and I absolutely love this studio! I attend class at least 3 times a week if not more and the difference in my entire body is incredible, I am definitely more trim and muscular than I ever was and this is just the beginning. If you're looking to start or join something new I would absolutely recommend Core Body Pilates!