Our traveling party is myself (g-ma 47) DD27, DSIL and DGD8.5 months. The first night we are sharing a room. We arrive on 9/13 and DD & DSIL are going to do the Villian event at DHS. I'll stay in the room with DGD. Next morning bright and earlier they will move (though if I can arrange it) maybe they can keep the first night room and I move to a new room (just easier for me to move). So my question is I had to put everyone for all nights (they do have their own reservations after 1st night) on the second and third night will Disney credit me the extra adult? They will have proof that they've moved to their own room. Anyone been through this?