U: I am looking for a place to stay. Ideally, it will be a guesthouse and have a 4 star rating.

S: I have eight hotels matching that description. Which part of town could you prefer?

U: I am looking for something affordable in Cambridge.

S: I have found two listings that match your criteria -one in the northern part of town and one in the southern part. Which would suit you best?

U: Something cheap. I don't care where.

S: Alexander Bed and Breakfast is a 4 star guesthouse in the centre with free parking and internet. Would that work?

U: Does it have clean and spotless rooms?
S: The Alexander Bed and breakfast has clean rooms. One guest said it wasn't clean enough for their tastes, but everyone else said they were super clean.