Instructions: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Input: We stayed in the Millennium Knickerbocker Hotel Chicago in a standard guest room. The rooms had just been renovated, but the changes did not make much of a difference. The room was so small, it felt like we were sleeping below deck on a boat. The decor was drab and there was nothing special about the room. We were excited about the bathrobe and slippers that came with the room, but we assumed there would be a bathrobe and a pair of slippers for each of us; there was only one bathrobe and one pair of slippers. We called the front desk to ask for a second set and were treated like we were trying to scam the hotel and refused to send them. It would not have mattered if they sent a second set; the bathrobe was so scratchy it gave me a rash and there were stains on the slippers. As hotel guests, we expected to be treated with respect and enjoy the stay we paid for. We were severely disappointed.

Output:
negative