Geeeze
- I wouldn't want to move back in.
Rich people like penthouse apartments - that could be one reason why.
I have a concrete floor and live one floor above ground level, yet I have had mice migrate from the flat below via the drain ducting.
It seems we have to tolerate the stupidity of our neighbours - but snakes!!!!!
I admire you apparant calm - how do you know it is the only one down there?