Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Q: I stayed here for a conference and got the conference rate of $149. I was worried that I wouldn't get a nice room, since it was the weekend before the election and the hotel is across the street from Grant Park, so it could easily have gotten a lot more for the nicer rooms. I requested a quiet room away from elevators and foot traffic, and that is exactly what I was assigned (perhaps because I am also a 'silver' member?). It was a beautiful room with windows on two sides, a king sized bed. The room was quiet, comfortable and immaculate. The maid even left a thank you note for the tip I had left. All the staff were helpful, polite and cheerful. I appreciated the fact that I could actually purchase a breakfast for under $15 (oatmeal, coffee, and juice)--something not possible at a lot of big hotels, like the Hyatt I stayed at last year.

A:
positive