My parents are joining us in Disney but won't be staying the entire trip. We are staying in a 2Br at OKW so there is no occupancy problem. But my agent says that they have to have a length of stay pass for the entire trip in order to be on our reservation. They already have a 4 day parkhopper. And if we don't put them on the reservation, they won't be issued a key. I would also be worried the whole time that we are doing something that's not legal. Any thoughts? Have you added someone without them having to get an unlimited pass?