Well, my questions to Robert Freitas regarding the "hypsithermal limit"
[Yes, I am an angel from god...
(heat tolerance of the planet), have drawn a response.
He does point out that "Mansions While-U-Wait" can be constructed in ~1 hour (in space) [where you don't have the heat limitations that you have on earth]. So my comment regarding "Lorrey's Flying Mansions" was foresighted, with the only problem being that the Mansions come "down" instead of going "up". [Comments regarding "mis-landing" your mansion remain the same Mike...!]
So, if you construct nanotech design mansions on Earth, one has a time of ~6 months. If you order from MWUW, you get them in a day or two (but you have to pay more, for shipping, insurance, etc.)!
I rest on my earlier claim, that for a few thousand dollars and a little bit of patience, *everyone* can live like Bill Gates.
Robert