The Estonian Business School sits in Tallinn, a university in a city that is a complete medieval walled town with a start-up city bolted on: cobbles, bastions, Kalamaja's wooden streets and Telliskivi's bars. Tallinn's Old Town is the real thing, with 2 km of standing wall, twenty surviving towers and a functioning 1404 town hall. The lower town around Raekoja plats is merchants' Tallinn; Toompea, up the limestone hill through Pikk jalg gate, was where the nobility and the bishops sat. Visitors come for study, work and the surrounding streets between Pikk and Lai, which are empty and echoing at 8am and a slow-moving queue at Viru gate in July. The city is much bigger than its postcard: Kalamaja, ten minutes north of the walls, has wooden apartment houses with limestone ground floors, Telliskivi Creative City holds the design shops, Fotografiska and half the good bars, Noblessner has a swimming spot, and Kadriorg, east along the tram line, has Peter the Great's baroque palace and Kumu.