The atmosphere turned me off a little because its in one of those areas where they have factories.. but once youre in the room, it's A-OK.. i felt the heat as soon as i went in.. it was my first class.. I must say the instructor was really nice.. but I had a massive headache walking out of the class.. didnt know how to do some of the poses.. felt kind of out of place.. but hot yoga isnt for everyone i guess