Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.

Ex Input:
Just returned from 2 nights at the Ambassador and I have to say that I am very happy that I chose this hotel. It is true that this is an older hotel. But it is well kept and it does not lack in style and grandeur. (think of the hotel from the Shining, minus the elevator of blood and creepy twins.) From the check-in desk to the surprise turn down service from the maids, I was made to feel like royalty. A special acknowledgment goes out to the doormen who helped me with all my tourist questions. Also the location of the hotel is great. Close to all the action, but on a quite residential street with beautiful old mansions. I also got a sweet $89 per night room by booking on travelzoo. That was just an added bonus however. Even if I paid $200 per night, my impression of the Ambassador would not change. Highly, highly recommended.

Ex Output:
positive

Ex Input:
I recently stayed at the Affina Chicago hotel and was really dissappointed. When I arrived, the desk clerk was really slow checking me in. I feel like turtles could have checked me in faster. I was finally checked in and my room was on the 8th floor. The elevator ride seemed to take forever. I arrived and the room and at first glance it looked great, but after looking everything over there were finger smudges on the glass table. I figured maybe room cleanin must have accidentally touched it. I went to the C-House for supper that evening and I had to wait for what seemed like forever. The meal was good, but my waitress was very uptight. On my way back to my room, I asked the front desk to set up a wake up call for 6 AM the next morning and they were very grateful to set that up. It would have been nice to actually get it though. The next morning I surprisingly work up at 7:18 AM and realized that I had not received a wake up call. I was very upset and let them know. Overall this experience was not worth the 4 stars that this hotel has been given. For the price, quality and ratings the Affina Chicago hotel has been given, I would expect better service.

Ex Output:
negative

Ex Input:
My husband and I loved this hotel. The staff were friendly, the food on the room service menu was a reasonable price, and we got an extra (free) coffeepot in our room immediately when we asked for it. Highly recommended!

Ex Output:
positive