Yeah…. A rodent invasion.
Good big sewer rats having found a way through my house's walls… That is what I have had to devote a good part of the last few weeks to.
As we speak, I think the invasion has been repelled, although from time to time, small creaks and suspicious scratches make me listen… But... naahh... It's only the house's structure reacting to seasonal temperature changes…. Isn't it ?