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.
The Ivan Hribar Hall is situated on the first floor and was named after Mayor Ivan Hribar. At that time, the city experienced significant developments: canalization, the first hydroelectric power plant, the first public transportation to electricity - the tram; on May 16, 1905, the city council purchased Ljubljana Castle.