Amazing! I did a 12:30pm class on a sunday with Kristy. Me and my friends decided to try it out and we had a deal that we signed up for online for 4 class for $4.
Let me tell you, that was an intense workout. Kristy really works on your core and she modifies it for you for your level. She understood that everyone isn't on the same level. She would help you correct instead of allowing you ro continue doing the wrong moves which in the long run will probably do more harm than anything.
The staff was very nice. The place was very clean. They provide towels and equipment for you. and you must not wear shoes or socks unless you have grip socks. So much fun and a great workout!