It sounds like this is for next year, is that correct? Personally, for an adults-only trip, with planned resort days, I would book a moderate. Pop, IMHO, is not going to be quiet or relaxing no matter how you slice it. CBR will have the gondola, which is appealing, however, I would personally go with CSR. I think the addition of the two new restaurants and the lovely pool at the resort would make this an ideal adults-only stay. When the time comes, you may also want to price out POR and POFQ as the boat to DS is really nice!