The Library Hotel
In Manhattan, New York there is a library hotel that has taken the Dewey decimal system to heart and has each numbered room and floor match the category it would in the Dewey decimal system. It is complete with not only room service but a room that is full of books with that topic matter. For example, the third floor is the social sciences containing rooms that are themed with law, money and world culture and the fourth floor is the study of languages. There are a total of twelve floors.