We are booked on our first Disney cruise Oct 9th Western. We have been assigned rm 8520 and I'm noticing from the deck plans that it seems to be below the whirlpool. How late does the whirlpool stay open and can you hear the noise from below? We have 2 young children who go to bed fairly early and now I'm concerned. Otherwise we are very excited and enjoying all the info on these boards. Thanks!