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

I stayed at the Hilton Chicago last week and was very disappointed. The highlight of the stay was waiting 20 minutes for a bellman to come and get our luggage. Finally, my 72 year old mother, 8 year old son, and myself gave up and dragged it all down to valet parking ourselves - no easy task. The security guard was kind enough to hold the door for me. The valet parking attendants looked over and then ignored us. As far as I could tell, he was just standing there doing nothing. I couldn't let go of the bags without everything falling so I gave my son the parking receipt. The attendant pointed to where our car was parked - no short distance away. My 8 year old had to tell him to pull it up. They should have been ashamed. Less significant, but irritating issues. The pool is part of the Hilton Athletic club. Two lanes are reserved for adults wanting to lap swim. Basically, two adults can take up 2/3rds of the pool while everyone else is consigned to the leftover 1/3rd. This is ridiculous and very family unfriendly. In addition, the pool closes at 9 p.m. What pool closes at 9? We stayed for 3 nights. Not one single additional bar of soap, bottle of shampoo, or coffee stirrers.

Output:
negative