In the course of our work updating this guide, we thank this Chicago hotel:

Allerton Hotel
DESCRIPTION: As one of the first high-rises to grace Chicago’s fashionable Michigan Avenue, the Allerton Hotel became synonymous with high style, luxurious hotel accommodations and impeccable service. Of all Magnificent Mile Chicago hotels, the Allerton's Italian Renaissance style will dazzle you. Its 443 guest rooms and 84 suites, are great for banquets and weddings. Renaissance Ballroom on the 23rd  floor offers a stunning view of Downtown
ADDRESS: 701 North Michigan Ave
PHONE: 312-440-1500
WEBSITE: http://www.theallertonhotel.com