Overall we have been happy with this swim school, although we have definitely noted a range in quality between the different instructors. Luckily we currently attend class with one who is really great. My only real complaint is the temperature, particularly now that it is getting "cold" outside. The water is sometimes on the colder side of lukewarm, and this past week my toddler was shivering slightly throughout the lesson. To make matters worse, they don't seem to be turning on any heat in the changing room area, meaning that after we get out of the pool and shower off, it feels like we are walking into a very cold room after being soaking wet. My poor little guy was shivering uncontrollably this week, and as this is a children's swim school, I find it ridiculous that the temperature is not better managed. I'm hoping that this will be addressed soon.