Graz City Centre Serviced Offices, City Tower Office Space for rent in Graz City Tower, Brückenkopfgasse 1st floor, 8020 Graz. This Graz business centre is on the first floor of an understated building with striking views over the Mur River. It’s just 10 minutes walk to Franziskanerplatz, and 5 minutes to Jakominiplatz and Herrengasse. And when it’s time to take a break, the huge Stadtpark and Städtische Augarten are just moments away.In Austria’s second biggest city, the Graz City Tower business centre is in a strategic location close to a diverse community of companies. This fast growing industrial capital is 150km from Vienna and 60km from Slovenia – connecting two countries and providing the central focus for work in South East Austria.