As a very famed (and feared, hated etc.) family, isn't it a bit weird that the Black family lives in an IDK, 12 Grimmauld Place? I mean they are a pureblood family, and shouldn't they live in a place appropriate for a pureblood family? the Malfoys live in a mansion (Manor). It's just so odd. And how did they fit the entire family into it? A big family in such a small place. Even the Weasleys did better at that!