This was true, now that she thought about it. Ron and Harry had been coming by to chat Quidditch strategy with Draco; they didn’t check to see if he was in Diagon Alley first. He’d had Theo over, to look at an old brooch from the Nott family’s ancestral vault. And the paperwork, of course, had been sent here. Those kinds of things were always sent to one’s primary residence.