The building was built on the powerful, concrete foundations in places reaching 11 m below street level.

The result of nearly six years of ongoing construction work was monumental complex of three buildings connected by a common, richly decorated facade.

Style refers to the structure of German historicism, emphasizing in particular parts of the northern Renaissance.

Many rooms in the building has a representative character, and retains the original decoration (including: the main hall, stairway, conference).

[1] In 2011, on its 100 year anniversary, the building was made available to the public, including tourist routes covering both underground (with the uncharted, flooded by water tunnel [inline] running in the direction of the Oder river) and towers (here with in turn a collection of gargoyle, gathered by Germans in unknown purpose can be admired [inline]).