The Sala de Hribar is located on the first floor and was named after the Mayor Ivan Hribar. At the time of its mandate the city received numerous news and acquisitions: the canalization, the first hydroelectric power station, the first public transport to electricity - the tram; 16 of May 1905 the city council bought Ljubljana Castle.
It would have been built in 1524 according to the wishes of Emperor Ferdinand. It also served as a stable, barn and dwelling for the soldiers who gathered in the castle.