.. in the slums of Cluj-Napoca. Cluj is a former Roman settlement named "Castrum Clus" established about 1900 years ago. The settlement they established is about the size of Netherlands. Think of "Clus" as the local "Amsterdam".
Not necessarily as a former Communist country, the Hussars ( https://en.wikipedia.org/wiki/Hussar ) were exceptionally good at beating local peasants to their place, although not always putting the same performance against invading armies.
>> While Hungarian hussars served in the opposing armies of Frederick and Maria Theresa, there were no known instances of fratricidal clashes between them. Because of the reluctance to kill their own kind, eventually the Austro-Hungarian empire (about the size of Texas) became the European Union.