This link might be helpful https://www.cruisecritic.com/articles.cfm?ID=2559
(precovid experience only) We have only experienced the turtle program- we never see the inside of the kids area so i don't know for certain how many kids are there with how many people watching the kids. But it seems adequate as there's always 2 in the front desk area and more employees running around in the back. You're given a buzzer and it'll buzz if you are needed. There's a front area where you check-in your kids and check out your kids. Only the parents and names on the list can check them out and they also need to have the passcode you came up with.