U: Can you recommend hotels in cambridge?

S: Huntington Marriott is hotel in the west of town in the expensive price range.

U: I am looking for one that includes free wifi, and has a star rating of 1

S: It doesn't look like there is such a hotel in Cambridge. Would you like me to look for something else?

U: Are there any hotels with a star of 0?

S: Yes, the Cityroomz hotel is moderately priced and centrally located with 0 stars.  It also has free wifi.  Would you like to book your stay?

U: Are their rooms clean and sanitized well by housekeeping?
S: The Cityroomz hotel has lots of reviews that say the rooms are very clean. Only one person said their room was dirty.