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

[Q]: Did not enjoy my stay at the Omni Chicago Hotel. Firstly, the man at the front desk was extremely unhelpful. There was a problem with the reservation and he gave me and my family a lot of hassle. Secondly when we finally got the reservation sorted out, the air conditioning unit in our room would not go below 75 degrees. Considering I paid well over $250 per night for the Romance package reservation, it was below my standards and I will not be heading back to the Omni Chicago Hotel any time soon.

[A]: negative

[Q]: Great hotel in a wonderful location. I stayed in this hotel last weekend for one night before coming home and I loved it. I couldn't recommend it highly enough. Evidently popular and busy, the staff were still helpful. The rooms were lovely and spacious and clean. Bathrooms were clean, bright and spacious also. I'd definitely recommend this hotel too, it's close to the magnificant mile.

[A]: positive

[Q]: My stay at the Ambassador East was great! The hotel is in a great location in the charming Gold Coast neighborhood of downtown Chicago. Gave me the feeling of staying in a Chicago neighborhood vs. the concrete jungle of downtown, but the Magnificent Mile and Rush Street are just a few blocks from the front door. The staff was very friendly. Also, really enjoyed having drinks in the historic Pump Room. They had a live band on Saturday, and I really enjoyed looking at the pictures of the celebrities throughout the lounge that visited from years gone by. Definitely recommend it.

[A]:
positive