When it comes to accomodation, under fly fishing center LTG there are numerous options which can be checked on their official website – https://ribnikflyfish.com/

Another great option is restaurant/hotel “Komuna”. – https://www.facebook.com/Restoran-Komuna-Ribnik-355474114552983/

On river Pliva, I recommend household Radoja – http://apartments-pliva.com/en/