A lot of ultra-rich people are quietly preparing to "bug out" when the time comes. They are buying survival properties, they are buying farms in far away countries and they are buying deep underground bunkers.
Selco survived One Year In Hell when his city was besieged during the Balkan War and by all accounts it was literally hell on earth.
'My son is 27 and if I were his age, I would probably sell the island and buy a Ferrari. But I am 56 years old, and I want to enjoy everything I have'
Shipping container-based buildings can suffer – indeed, usually do suffer – from significant insulation issues.