We usually grab CS sandwiches from our resort CS or one of the bakeries (Main Street @ MK or Boardwalk) to take with us to the airport, but that would work just as well to have in a villa. I'm planning on doing the same for our next trip - we've got 9 nights of deluxe dining and then 1 night room-only in a 1bedroom villa at AKV. So I'm going to use a few CS meals for sandwiches and some snacks for pastries and fruit to have in the room for breakfast/lunch on our last day.