Q: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
During my latest business trip, both me and my wife recently stayed at the Omni Chicago Hotel in Chicago,Illinois, at one of their Deluxe suites. Unfortunately, and I think I speak for both of us, we were not fully satisfied with the hotel. The hotel advertises luxury-level accommodations, and while the rooms resemble what one can see in the pictures, the service is certainly sub-par. When one plans a stay at such an establishment, they expect a service that goes beyond having fresh towels in the bathroom when they check in. First of all, the air-conditioning in the room seemed to be in need of a new filter and when it was first turned on, the air coming out seemed musty. Second of all, the fitness center was only open until 10:30 pm. For people who like to exercise after dinner, this can certainly be a problem. Especially considering that it does not take much to have the fitness center available around the clock or until midnight. For these, as well as other similar reasons, I would not recommend this hotel, if one is looking for luxury accommodations.

A:
negative