"Yes, sir."

There's a guest suite on the second floor that hasn't been used once since the house was built. Perfect for housing interdimensonal visitors.

"Next time I find a door to Milliways, I'll let you know." Or she probably won't. She happens to like having a place where she is guaranteed not to have Tony distracting her, but doesn't have to worry about what he's getting into while she's out of contact.