I am trying to book MGM properties (nomad / delano) FHR and would like to take advantage of MGM amex offers. But i dont see any option pay at hotel.
tried to book 2 nights, Amex FHR will charge my card for 2 nights immediately, Any recourse?

also, if i book 1 night under my name, 2nd night under spouse name (different amex plat card) in same hotel, will i get 2 * $100 FHR credit? Can we stay in same room?
sorry if the question has been asked before.

thanks in advance