Vienna, the beautiful and historic capital of Austria, is a metropolis that prides itself on its wealthy culture, beautiful architecture, and high standards of living. As with all main city, cleanliness plays an important role in maintaining each the aesthetic appeal of town and the overall properly-being of its residents. https://drive.google.com/drive/folders/1VUDdQaPoUcXndrMeLX6v9ENAVJlWpMlX