Well, vampires are really paranoid anyway, especially when it comes to their havens, so Corwin's estimate is pretty well rounded, really.

"I can look at it."

She's still not sure, and honestly ...she trusts Corwin more than anyone else, though that really doesn't mean much. But she trusts him enough to at least consider this. Still, he's probably capable of breaking down the door, so at least for the first couple of nights, she might want to push something in front of it to secure it further.

"There is only one key?"