Hotel customers are offered the following room facilities: free local calls, multi-line phone, coffee/tea maker, clock radio and voice mail. Hotel Rooms Morongo Casino Resort Spa boasts 310 fully equipped, air-conditioned bedrooms. Guests of the hotel will have easy access to Desert Hills Premium Outlets and Banning Municipal Airport (BNG). Morongo Casino Resort Spa is a luxurious 4-star hotel set in a prime location in the center of Cabazon.