U: Yes, hi. Would you be able to suggest a reasonably priced guesthouse for our stay in Cambridge?

S: I'd be happy to help you. There are 24 guesthouses to choose from. Is there an area you'd like to stay in, or perhaps a certain price range?

U: Well, how about a moderate price range and a star rating of zero?  Oh, and I don't need free parking.

S: I'm sorry, I haven't found a guesthouse that meets those requirements.  Could you possibly stay at a higher rated place, or try a hotel room?

U: Please show me a guesthouse with the lowest available rating.

S: The alpha-milton guest house is in the north with 3 stars, but there's no wifi nor parking. Will that suffice for you?

U: Is the bed comfortable there though?
S: Guests have said that the beds are extremely comfortable and they did not want to get up.  Others have said that the beds feel hard and they are not very good.