Never Opened Before!

If you've watched all of these.
The best solution to ENERGY FREE HOUSING!
Get land in the HIGH DESERT.
Utilize the terrain.
Rocky buttes are excellent as are pits & valleys.
Water COUNTS!
Many deserts have caverns with ancient waters untapped.
Build into the terrain.
Keep SKY LIGHT at Ground level and form mold w/rebar deep.
Pour a little over time.
12x12 geodesic units connected to one another.
And keep digging and keep pouring.
Until you have a ground based (literally), hotel.
Start again on your neighbors and make a retreat.
Someday you might not get to it.
But someone who really needs it will.