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

A:
positive