Floating townhouses

Okay, show of hands, please: who knew about ResidenSea? I was reading a book of essays by Anthony Bourdain, and one of them is about a "cruise" he takes on The World: a floating apartment building (for lack of a better word) combined with a luxury liner. We're not talking "staterooms," my friends, we are talking about homes with thousands of square feet of living space and no lack of hubris. (I mean..."The World"? Puh-leeeze.)

File it under People Who Are Different From Us, I guess. Honestly, I can't even summon up the energy to express myself.