answer: #Person1# introduces the neighbors and tells #Person2# there will be no problem.
documents: #Person1#: Oh, you can rest assured that they'll be no problem.
  #Person2#: Why is that?
  #Person1#: Your upstairs neighbors live in Canada and rarely come back to Taiwan. When they do, they're never home.
  #Person2#: And the downstairs neighbors?
  #Person1#: Two flight attendants that are also in and out of town. When they're here, they're usually sleeping. And next door to you is me. I'm a quiet neighbor.
  #Person2#: Sounds ideal. We'll get back to you in a couple of days then.