We have builders with us at the minute, which is always a good laugh. Seeing right into the DNA of how your house works is disconcerting, particularly when you find a live water pipe down the middle of a wall you're removing.
Houses live on electricity and water, coursing around it like blood and oxygen. (Gas isn't networked in the same way, usually going to only two points - boiler and kitchen hob).
When water leaks, it can fuck a house up spectacularly.
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