Pros
I just hit my one year at Foss! and the St. Paul Foss specifically, has some of the nicest most understanding staff I have ever encountered. Everyone is there for one another, if you need help- you get it, and its more than just at work. The Director is a extremely understanding of circumstances, and its very much an environment where everyone lifts each-other up, helps each-other out. They operate as a team, and it helps keep the kids happy, the parents happy, and the teachers and TAs confident in their skills and abilities. Having such a positive environment effects more than just the work-life balance.
Cons
The only downfall I can think of is it being part time because you spend the majority of the shift in a pool, that and chlorine doing what chlorine does best and drying absolutely everything out. They do provide conditioner and shampoo that specializes in getting the chlorine off your skin and hair.