Instructions: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Input: I'm a frequent business traveler and often in Chicago on trips. At times, it's very difficult to even find a hotel in downtown Chicago, and this was one of those times. I recently had to pay almost $400 for one night at the Allegro. It was absolutely not worth it. The hotel was filled to capacity with conventioneers, so check-in and check-out were very slow. There were very few elevators, which were worked beyond capacity with all the guests. The morning I checked out, our elevator stopped at every single floor from the 16th floor down to the lobby, but the elevator was almost completely full when I got on at the 18th floor, so I can only imagine how long it must have taken other guests to get downstairs. The room was extremely small and cramped, even though it had obviously been renovated recently. The TV, bed, and decor were all new and were the high points of the hotel. Still, the rate was way overpriced for such a small room. The best thing about the Allegro was the room service, which was prompt. The food was good, and the prices were very reasonable for room service. From now on, if my regular hotels are booked, I'll just take a cab farther out from the city because it just isn't worth it.

Output:
negative