In purely stylistic terms, the building is a mixture of several styles. Although Brašovan was already designing purely modernist buildings at that time, this building mixes Art Deco (especially the vertical pilasters, i.e. simulated columns on the tower) and a classicist rigor, that was popular with dictatorial regimes of the time, e.g. in Italy or Germany. Since the Kingdom of Yugoslavia had similar tendencies, Brašovan's plans could have been influenced by state clients.
A very nice and solution is the top floor next to the tower. The rounded facade could also have a terrace in front, but this is not the case. This floor takes up the overall shape of the building on a smaller scale.
But the construction of the building is particularly unusual for Serbian buildings of the 1930s. Similar to international trends, the building is made of reinforced concrete. Other buildings in Serbia were mostly made of brick.In order to give the building an expression of grandeur and strength, marble, more of a solid limestone, from the island of Brač in Croatia was used for the facade. Originally, brick was intended for the cladding. Italian marble was used for the interior.