Instead of living in a pressurized dumpster (one little pinhole or "glitch" and everyone dies) on Mars or the moon, why not live on a cruise ship like the Icon of the Sea? It is a FAR better idea at FAR lower cost and FAR less dangerous with FAR better amenities.
Seriously...Why would anyone fantasize about living on Mars? Not even Elon Musk does that. It would be like fantasizing about living in a Boeing 747 flying at an altitude of 250 million miles
