You will be given a definition of a task first, then some input of the task.
Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.

I stayed at the Millennium Knickerbocker Hotel for a total of three days, and through out my stay I had a wonderful time. The room was impeccably clean, as well as the pillows and sheets. The beds were large and extremely comfortable. The staff though, in my honest opinion, is what made my stay so pleasant. From the people at the check in, to the waiters at the restaurant, I got the best customer service. The hotel was also conveniently located. It was within walking distance to the shopping center. I would definitely recommend this hotel to anyone staying at around the area in Chicago.

Output:
positive