I loved this little gym when I lived in Gilbert (had to change because I now live in North Phoenix) it is quiet and never crowded to the point where it is unbearable. Their prices were all laid out up front, monthly, annual, and registration. There were no surprise fees even when cancelling.
I know it seems weird writing a review about how easy it was to cancel, but if you've ever tried to cancel a gym membership before, they ask you to do some strange things like mail a letter somewhere (usually doesn't get found the first time around), fax something, email some special code to somewhere, none of these methods make sense since they were able to set up billing and membership right there in the gym.