Yes, you can have stuff delivered and put in your room.....but they will only deliver after you have checked in. I called and asked about that for our December trip. So, I think it would work to arrive and check in....but not go to your room (even if it is ready) then head to a park for the day/evening. When you get back and enter your room for the first time the stuff will be there. That is what I am trying to set up for our trip.