hm...
most of Serbian agencies have it in their offers but all they have to say about it is that it's "in the center, 450 meters from the sea, close to Dolmus station (2* hotel with a restaurant and a pool on the roof..."
I am also quite sure that I've seen it, in Friday market area, in which case I should even have a picture of it but I'm totally not sure...
Here's the address if there's any way that could help you (maybe try looking for it on our
Map)
Muammer Ulgen Sokak No: 13