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

[EX Q]: I traveled to Chicago recently with my giant German Shepard dog Rex and picked the Hard Rock Hotel for the perfect location and because a close friend had warmly recommended their pet friendliness. The service truly is incredible. They even had a web-cam so I could check in on Rex while I was out for dinner in the evening and a friendly staff member took him for a walk when I could not make it home from a meeting the day after. The rooms really rock (pardon the pun). Nothing like the cheap plastic laminated stained carpet decor so common in other places that allow pets. The easy chair looked so good that I was almost afraid Rex would snack on it while I was out, but he seemed to like the guitar chew-toy that came with the pet package better. I would definitely recommend the Hard Rock Hotel to my friends - whether they travel with or without pets.

[EX A]: positive

[EX Q]: this is my new favorite place to stay in downtown chicago, and I've been to this hotel at least 4 times. the rooms are clean, wonderfully designed and comfortable. The staff is friendly, service focused - and the restuarant is great, especially for the breakfast fruit crepes. Love this hotel. It's a great location, very good and consistent service and quality .

[EX A]: positive

[EX Q]: I absolutely loved staying at the Swissotel Chicago. The entire hotel has such an elegant and luxurious feel to it. The room was absolutely stunning! First of all, it was so spotless and clean. The design of it was beautiful! There was gorgeous artwork on the walls even. The design was very modern and above average for hotel decor. There was a separate bath and separate shower which I loved! There was a huge LCD flat screen TV and high speed wireless Internet available. There was even an iPod docking station which was great for listening to music and so convenient since I brought my iPod with me! The view from the window of Chicago was beautiful too. The service was very quick and everyone was very friendly. I didn't have any problems at all but if I did I'm sure the customer service at the hotel would have had it fixed very quick I could tell their top priority was the guests happiness and satisfaction! There were even two restaurants in the hotel and a lounge! I can't wait to go back to this hotel. It felt like I was on a luxurious vacation!

[EX A]:
positive