Here's another interesting story: "Man built a bunker under Hampstead Heath and lived in it for two years" https://news.ycombinator.com/item?id=22493078 https:

Here's another interesting story: "Man built a bunker under Hampstead Heath and lived in it for two years" https://news.ycombinator.com/item?id=22493078 https://news.ycombinator.com/item?id=22493078