Yeah, I've warded the apartment against some unsavoury folks from home, Malekith and Victor being two. [ Loki's future psychotic, dimension-hopping self being another and the most prominent. Throwing out some standard Bad Guy names will give Tony the general idea without needing to delve into specifics. ] Tell Strange not to mess with my work or he'll set off one of the barricade spells and I'm not sure if the sprinkler system works inside them.

[ Tony was right, sometimes Loki can be clever. And useful. ]