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

I booked my room at the Sheraton Chicago Hotel and Towers somewhat reluctantly; I was not enthusiastic about spending over $200 on this room after seeing the lackluster photos on their website. I was pleasantly surprised when I arrived that the lobby did not look as stuffy as it did online. Unfortunately, my hopes were dashed once again when I arrived at my room. I say 'at' because after discovering my newly issued key was not working, I had to wait ten minutes before someone finally came to let me in. The room was painfully small-- if I didn't know better I would have thought I was staying at a Red Roof Inn! The "sweet sleeper bed" had stiff and scratchy sheets, with a cheap-motel-thin coverlet. The disappointment continued after I entered the bathroom and found that it not only reeked of smoke, but also outfitted with the cheapest trimmings possible. I stayed my two nights, and was surprised to find out that all sorts of other charges were added to my room (for which I was not responsible), charged on demand movies, an empty mini bar, AND for smoking in the bathroom. HAH! I have stopped payment on my credit card, and most certainly will not be submitting myself to this horrific experience again.

negative

The entrance and room was spacious and modern, yet elegant. It was very easy to get around to many places because it is in the middle of all the action of Chicago. The drinks were very exotic and tickled the taste buds. Indeed, it is one of the best vacation or weekend getaway spots.

positive

My husband and I visited this hotel on our way home from our honeymoon. It's a very nice hotel, but the valet parking is very expensive, $53.00 per night was rather high so we opted to park our own car. The pool was very nice, and the water was warm. The front desk was very nice and helpful, If I ever visited Chicago again I would stay there.
positive