Nice if you can afford it. Even with techno stuff and fire power, it would stand out like a sore thumb and be a target. I’d want a cave somewhere out in the middle of nowhere.
I agree. .Thats the low tech, inexpensive way. And one that I have followed, but I do recognize a fellow traveller though, even if he is just trying his best with his load of capital.LOL.
It looks like he is inviting the attempt, which is what all such structures can do, if the going gets rough.I wonder if he has his own drilled wells inside the footprint?