Property Location With a stay at Guesthouse Dienerstrasse, you'll be centrally located in Zurich, steps from Bernard Jordan Gallery and minutes from Helvetia Square. This guesthouse is within close proximity of Starkart Urban Art Gallery and Haus Konstruktiv. Rooms Make yourself at home in one of the 19 guestrooms, featuring kitchens. Complimentary wireless Internet access is available to keep you connected. Conveniences include refrigerators and irons/ironing boards.