This document discusses Airbnb and its impact on the hotel industry. It begins by defining the sharing economy and how Airbnb fits within that trend. It then summarizes Airbnb's business model, rapid growth, and key reasons for its success, which include meeting consumer needs for value, personalization, and empowerment. The document also outlines some of the challenges Airbnb faces, such as regulation and competition from sites focused on luxury rentals, family travel, or hotel services. In conclusion, while Airbnb is disruptive to the hotel industry, hotels are working to address consumer trends and fight back with enhanced loyalty programs and personalized offers.