The courthouse in Littenstraße - The architectural highlight of the building is the 30.5 meter high entrance hall on Littenstrasse with columns of red and green sandstone and with colored knight motifs on the ground floor and in the staircase. In the floor of the hall are still many of the original tiles with the crown as a royal emblem available. The overall style of the hall with the curved twin spiral staircases and the golden ornamentation of the ceiling formative style is the Art Nouveau style in an expression that is inspired by the Neo-Baroque.