I need some advice please. I currently have an AP rate for 5 nights in WL concierge. I would be able to get the first two nights in a courtyard room also at an AP rate. Would you suggest spliting the reservation (saving $300) and switching rooms. Has anyone done this? Do you have to turn in old keys and have new ones reissued for the second room? Alternately, am I better off biting the bullet and just staying in one place for the whole time. Any thoughts???