[McGavin999]

None of this makes any sense. The guys house was a bunker, how did that happen? Unless he was forced to build a "safe house" for them to use.

[Howlin]

Precisely.

It's all CYA on somebody's part -- I'm betting it's the "homeowner."

[SauronOfMordor]

None of this makes any sense. The guys house was a bunker, how did that happen? Unless he was forced to build a "safe house" for them to use.

In a hot, desert environment, the ideal house is built with a lot of thick stone. It takes a long time to warm up from the desert sun, and by that time it's evening and things are cooling off. It's how they stayed cool before A/C