answer: #Person1# comes to see the vacant room of #Person2#. Though the apartment is nice, #Person1# wants a cheaper one.
documents: #Person1#: I've been told you might have a vacant room.
  #Person2#: Yes, I have a spare room.
  #Person1#: Would it be okey to look at the room, now?
  #Person2#: Would you come here in twenty minutes? We're right in the middle of dinner.
  #Person1#: This apartment looks nice.
  #Person2#: Yes, it has two bedrooms. That's convenient.
  #Person1#: How much is the rents?
  #Person2#: 2, 500 yuan a month.
  #Person1#: This apartment is nice, but I'd like to find a cheaper one.