U: I am looking for a guesthouse to stay at that has a 4 star rating. Can you help me?

S: I have several options for you. Is there a particular area you're looking for?

U: No.  But I would like a cheap guesthouse.

S: Would you like to try Alexander Bed and Breakfast?

U: What is the size of the mattress?
S: The size of the mattresses available at Alexander Bed and Breakfast can be what one would expect to find and are regarded as comfortable.