Hi, I am travelling with my wife and three young children. We have lots of baggage and three car seats, but need to park in longterm parking. Are there carts available at long term parking that are large enough to help us transport our bags and seats

Yes, but you'll have to pay 5$ approx for each one. Most if times you can accommodate three baggage and a handbag there.

I was just a visitor to the area and did not use long term parking. Sorry I do not know the answer to you question. You may try calling the information desk at the airport. Good luck.

Very good