Rooms are soundproof and the strobe lights are only in operation during the parades and parties. Draw the curtains and you won't see a thing.
We were immediately above the 'Pub' & the only loud music that could be heard is on Parade nights (about 20 minutes) but if it's your first time you would probably not be in your cabin anyway, but down on the 'Prom'. Enjoy it. Regards.