U: Where is Rosa's bed and breakfast hotel located in the Cambridge area?

S: rosa's bed and breakfast is located on the southend. Any other information I can provide?

U: i want to know its star rating price range,

S: Rosa's is a cheap 4-star guesthouse. Are you interested in booking a room?

U: Does Rosa's have a big room?
S: Everyone that reviewed rosa's bed and breakfast said that it had very large rooms. Are you interested in booking a room?