Two stay will get one free night
其中有条规定
http://www.marriott.com/File_Blocks/MarriottRewards/PromotionCentral/Terms/201
7/FA17A/Terms_and_Conditions_FA17A_us.html
‧ Only one room per hotel is counted toward a member’s nights or stay.
如果这样,代表台湾这边只能万豪万怡各住一晚才能拿到one free night?