Vienna, the gorgeous and historic capital of Austria, is a metropolis that prides itself on its rich culture, beautiful structure, and excessive standards of living. As with any main city, cleanliness plays an important role in maintaining both the aesthetic attraction of town and the overall well-being of its residents. https://drive.google.com/drive/folders/1VUDdQaPoUcXndrMeLX6v9ENAVJlWpMlX