For what it's worth, a spare cabin is nice to have a place to put luggage, extra supplies, etc, and is pretty handy. If you go with 3 cabins, one is likely to be substantially nicer, which introduces the problem of who would get it.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
In the harsh marine environment, something is always in need of repair. Margaritas fix everything.