Know when to bodge a fix, and when to nut up and spend some time and money on something. Damp mouldy patch on the ceiling? Have a look in the ceiling space, see if you can spot the issue, fix it if it’s easy. Slap some mould killer on it, done, don’t worry about it. If it comes back? Get it fixed.

Writing shit down helps. I’ve got a whole todo list of things that need to be fixed. It’s shitty how long it is, but because it’s written down it’s already half taken care of and I don’t have that random stress of ‘oh good that’s right there’s a leaky shower’ and having to remember to do that thing.

List the issues, google one by one how to bodge it, decide if it’s worth it.