Phil: It's like being on a submarine, right? [laughs] You guys, uh, fans of Tom Clancy? Oh, uh, you know what? Luke'll finish the tour. It's the office.
Luke: It's not ringing.
Phil: This is your moment. [pretend answering phone] Hello?
Luke: Follow me, I guess.
Elderly Homebuyer: How did we get on the second floor?
Phil: Isn't it great? There's an imperceptible rise. So you guys can either reverse course or take turns sliding down the fireman's pole. Luke'll show you.