Try being tiny and looking around
I've tried everything and beaten the level three times. If you could tell me where to find it, I'd really appreciate it.
Without drawing you a map, look around the main level and around the house. Notice any tiny doors? Maybe wander about the city, checking crates.
I've already checked all the drawers and gathered everything else; I didn't find anything inside the house, and I've gone all around the house.
