They look very cool indeed. Tailoring the design to harnes naturally available energy sources instead of relying on the grid is great. Also increasing sustainability by making it easy to service makes sense. The only thing I fear is that if everybody wants to live in a single story home, the world will be plastered with housing and there will be no more agricultural land left to produce food.

Also this https://slrpnk.net/comment/12346938

We must achieve sustainability as a society not as individuals. And while the latter is our main leverage it shouldn’t actively undermine the former