article_snippet: Belgrade on a budget .
article_snippet: A hostel stay is a popular choice for those who wish to spend A hostel money wisely or are on a strict budget.
article_snippet: The Belgrade Modern Hostel is offering a free stay to anyone who has 2,000 or more Best Western Facebook friends.
article_snippet: The Belgrade Modern Hostel accepts personal social networks and blog posts as currency .
article_snippet: A statement on The Belgrade Modern Hostel's website says: 'As The Belgrade Modern Hostel ever, The Belgrade Modern Hostel accepts personal social networks and blog posts as currency. '