I am considering redeeming the $50 freeplay at the Mandalay Bay however there is a 3 night stay requirement. I have 2 reservations for 2 nights each for a total of 4 nights. Does the 4 total nights count between the 2 rooms or does it have to be 3 nights in one room? Also I am staying at the Delano, but I don't think that is an issue. Anyone have any ideas?