Its central location, range of accommodations, extensive convention and function facilities, and huge pool make this 29-story hotel one of the most popular in the city with both business and leisure travelers. It has direct access to the Hynes Convention Center and Prudential Center (which connects to Copley Place). The fairly large guest rooms, decorated in sleek contemporary style, contain the chain's signature sleigh beds with pillow-top mattresses. The top floors hold club-level suites, but even standard accommodations on higher floors afford gorgeous views. Because it's so big, the Sheraton often has available rooms when smaller properties are full. If you're on a budget, shop around before you book; you may land a better deal elsewhere.