We are in the process of trying to find a place to go with 2 couples in our late 50's early 60's. I would like to do a Budapest, Vienna, Prague itinerary. My friend says she would like Budapest but that Prague is too dangerous. All I could find by doing a search is the normal pickpocketing stuff that you find everywhere. Any thoughts on why she would think this....haven't been able to get a good answer from her.