My husband has a casino offer that we may go ahead and use in a couple of months. Alaska on the Discovery Princess. All that is available in the mini suites, which is what he gets, is M324, M328 and R409. Considered R409 because it has an extended balcony, but then saw it is right under the Sea Walk. The Marina cabins are under the pool area. Has anyone stayed in a cabin under the pool area on an Alaska cruise? Wondering if it would be less noisy than say a Caribbean cruise would be.