We have stayed at the HRH on two trips to UO. I tried to convince DH and DS that we should try PBH or RPR for our December trip, but they do not wish to switch. We all love the hotel, and their point was that HRH seems most conveniently located. The only thing that would convince my DH to switch would be a significant price difference. The entertainment rate was available for all 3 for the time in Dec that we are going and the HRH was only a bit more expensive than the RPR so back we will go.
Regarding the noise level at HRH. We have never heard the hotel music in our room, so sleeping is not a problem. The common areas can be a bit loud, especially if you do not care for the music. My (70+) mom came up to the HRH to visit me for my birthday in Aug. and we rented a cabana by the pool. I must say, we were a bit bothered by the volume and found out that individual speakers cannot be independently operated. For the most part, however, the music is not an issue.