You also have the option to combine redemption nights and cash nights within a single reservation of two nights or more. (ritzcarlton.com)
A hotel's category can change based on the number of redemption nights at that property in the prior year. (marriott.com)
Redemption Stay Credit Starting Nov. 1, 2015 Marriott Rewards and The Ritz - Carlton Rewards members will earn Elite night credit on redemption nights paid for with points. (austravelpoints.com)