The keys are in the record room, but they're warded. Hopefully you'll be able to touch them, I couldn't.

[ There are a few things like that here, that he and Sypha can't touch. ]

I'd like to come with you to see it, if possible, at least while it's empty.

[ It's. Partially true. He should probably see it, it's the site of one of the biggest vampire attacks in America according to the records. Mostly, though, it's just a bad place to be leaving Alucard alone if he doesn't have to. ]