The Hof Neubau comprises the inner courtyard including the fountain of a residential building, which is located directly next to the Old Town Hall.
On the outer façade on the side of Katharinenstraße is the illuminated sign for the famous Milchbar Penguin. The logo is a protected architectural feature, as is the small bronze fountain in the inner courtyard dating from 1964. The façade of the four-sided building complex is supported with sandstone, while the railings of the windows are decorated with mosaic panels.