Stay away from the fire doors. Our cabin was three doors down from those doors and people went through them from about 11pm to around 3 am slamming them every time. There was traffic like the freeway. I would take the music over those slamming doors any time.
I bought the Royal blanket for our upcoming Alaskan cruise. It will be delivered to our cabin. I didn’t want to have to pack one, It was 24.99 and comes with a pillow.