Vienna, the gorgeous and historic capital of Austria, is a metropolis that prides itself on its rich culture, gorgeous architecture, and high standards of living. As with all main city, cleanliness plays a vital function in sustaining each the aesthetic appeal of town and the overall well-being of its residents. https://docs.google.com/presentation/d/1pIXEAS1jcvmSHALsf_UNcJuUYwTRmfHLWOZwhIYmP3c/edit