I went here with my girlfriend and her 4 year old son for a birthday party. Upon entering, the employee greeted our son and was super excited and made him feel really welcome at MyGym. This guy was intense and crazy happy in front of the kids. It was almost like a kids TV show come to life in person. The employee's enthusiasm and attitude made all the kids feel welcome and excited for what was to come.
There were 2 guys leading the kids through various physical activities and games. They had everything from a ball pit, trampoline, and a zip line. Everything was used and everyone had fun. That night, my girlfriend's son slept like I have never seen before. He was beat and we were relieved about that!
The only reason I don't give this place 5 stars is I wish there was more room for adults to sit and mingle while kids play. It was kind of cramped and really hot in the waiting area.