Vienna, the beautiful and historic capital of Austria, is a metropolis that prides itself on its rich tradition, gorgeous structure, and high standards of living. As with all main metropolis, cleanliness performs a vital function in sustaining both the aesthetic enchantment of town and the general properly-being of its residents. https://docs.google.com/forms/d/e/1FAIpQLSebKCLSt_90XDZPmD0gPy4V35Cd5BDHZO-bCojdpLsbL-sMQA/viewform