As I read more about POP, I'm hearing that some of the preferred locations might not be so preferred if you have to park a rental car. What building is close to the parking lot and also not too far from the food court and kiddie pool? It will be me, DH, and DS (age 2) on the trip. We will have a stroller with us, but they have elevators, right? Should I request ground floor or not worry about that and focus on location? Hints, tips appreciated -- thanks!