Prairie Life Center at 70th and A is a great place, but it costs an awful lot. It's over $50 a month for a membership and then there are other costs that can start to add onto that including massages, drinks, classes, personal trainer, etc.
However, the facility itself is very nice. There is a new baby pool and sprinkler play area, several outdoor and indoor pools, racquetball and tennis courts and tons of workout equipment.
If I had the money, I would definitely sign up! This is a fantastic place!