since its summer i wanted to sign my step-daughter (5) up for swimming lessons. i called and the girl on the phone was very helpful she told me all about the classes. the max number of kids in the group classes is 4 and your they gave me our first lesson for free to see if she would like it. the level & class she was in (starfish) was 30 min long and she loved it. the have benches and chairs inside the pool area (indoor) and chairs in the waiting room outside with big windows looking in so you can still watch what is going on. we signed her up for one/week lessons $18/lesson. all the teachers work very well with all the children (different levels and ages). we have already recommended water wings to 3 other parents.