The Renaissance Center is a group of seven interconnected skyscrapers in Downtown Detroit, Michigan, United States. The Renaissance Center complex is on the Detroit International Riverfront and is owned by General Motors as its world headquarters. The central tower, the Detroit Marriott at the Renaissance Center, is the third tallest all-hotel skyscraper in the Western Hemisphere. It has been the tallest building in Michigan since it was erected in 1977.
John Portman was the principal architect for the original design. The first phase consisted of a five tower rosette rising from a common base. Four 39-story office towers surround the 73-story hotel rising from a square-shaped podium which includes a shopping center, restaurants, brokers, and banks.
Wikipedia https://en.wikipedia.org/wiki/Renaissance_Center
Official website http://www.gmrencen.com/
Phone +1 313 567 3126
Address 400 Renaissance Center, Detroit, MI 48226, USA
Coordinates 42°19'42.791" N -83°2'23.96" E