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

I was scheduled to stay at the Hard Rock in June, but had to cancel. I had booked the hotel back in January. When I called six days before my arrival date to cancel, I was told that I would be charged for my stay because I did not cancel seven days in advance. I told the customer service rep that I had never heard of such a practice, but she said, in a very smug manner, that I was told back in January. I honestly don't remember being told of the cancellation policy, but think it is a unprofessional practice to capture some additional dollars since it is not an industry standard to require a seven day cancellation policy when you book directly with the hotel. I, for one, will never stay at a Hard Rock hotel and will make sure that my friends and business associaties know of this unfair practice.
negative