*dies* And ah, that's fascinating. When you were talking about deadbolts, I was imagining something old school like the one on my childhood home (which I'm completely failing to find an example of online, argh). Yours looks very secure. Is it more or less the same on the inside?

Here's mine, outside and in, lol:

https://streamable.com/ypjvgn
https://streamable.com/tlqtio

There's a variety of styles around, but this kind is pretty common.