Completely refurbished, the Steigenberger Graf Zeppelin invites its guests to enjoy luxury surroundings.Stuttgart means business and hard work, but it also means lots of greenery and a chat with a quarter of wine. Local industries - some of which are world-famous and very fast on four wheels - include engineering, precision mechanical and optical equipment and publishing. Steigenberger Graf Zeppelin is Stuttgart's number one hotel, and one of the most interesti ..........