When I first heard about Residensea I thought, "boy, that's for me;" but the more I thought about it (not that I was actually considering it) the more I was reminded that the planning and anticipation is half the fun of taking a cruise. Not that waking up on a ship every day wouldn't be glorious--but I really think it would lose some of its luster after a while . . . .too much of a good thing, and all that.
But it's fun to fantasize.