Just started attending 7 Studios. The instructors...

Just started attending 7 Studios. The instructors I have had so far are good, I like the location, and the studio is great. However, my biggest complaint is that I like Hot yoga, but their "Hot Yoga" is not really "Hot". It is more like a regular yoga class. Most other hot yoga that I have been to has a separate room that is closed off and heated to a pretty high temperature...which you feel as soon as you walk in. This studio is not closed off and really can't be heated to a high temperature because the door to the studio opens/closes while the class is going on. They do have heaters that help, but I don't think is gets very hot.