Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Q: I was completely unfamiliar with Chicago but needed a place to stay while my husband worked there for a few days and we picked the Sheraton Chicago Hotel and Towers based solely on their internet site. Wow did I get lucky! This is a beautiful hotel with all of amenities I could have hoped for, terrific food, and within walking distance of several interesting places, including the Art Institute of Chicago. Ashley, at the concierge desk, was particularly helpful at guiding a Chicago newbie to the best places to eat ands to see. I will heartily recommend the Sheraton Chicago Hotel and Towers.

A:
positive