Like what? They don't just give you the money and say "Here, have fun with it". There need to be projects first and based on that you get an amount.
You sure its largest in South-East Europe?
Subotica synagogue was the second biggest in this part of Europe (if we count the one in Budapest) when it was constructed in 1902.To be honest, they both look similar in size. But is the Subotica synagogue actually operational? It looks like it's in a very bad shape. Which is a shame, because the architecture of it is amazing. So perhaps the Sofia Synagogue is the largest operational synagogue in South-Eastern Europe.