Religious Travelers - Belgrade synagogue

Has anyone been to either chabad house or a synagogue in Belgrade?
Looking for where they may have a daily minyan.
Any info on hotels closeby would be appreciated.

Tzum kal.

In the end, we found the synagogue (now the only one after the sephardic one was destroyed in the NATO bombing). The local rabbi was out of country, ditto for majority of the community. Though a kind caretaker let us in so we had a peek at the building (very large, quite lovely). We also spoke with the chabad shulchim though our schedule didn't match by the time we got hold of him. Both the synagogue and the address for the Chabad rabbi are in Old Town. Hopefully the next time...