We stayed here in October (dead season) and had SNA's on our RBC king room reservation. I emailed with reservation manager prior and she told me that SNA's would upgrade us out of RBC into a suite in regular part of hotel. Or, I could pay $65 a night to upgrade to Ambassador Suite in RBC. We chose the latter as it was a special stay. Ambassador suite was amazing and huge (pics on tripadvisor) and worthwhile for us. We really enjoyed the RBC and the quiet nature of that area of the resort as there was a corporate function at the main hotel for most of the time we were there.