Some areas also require smoke detectors in stairways, main hallways and garages. The temple has three steep stairways flanked by balustrades. The section includes five stairways and elevators at 14th Street and 16th Street. A few include motorized devices like moving floors and stairways or downscaled revolving barrels. In addition to the collapse of the stairways, the elevators were out of commission. Some buildings contained interior stairways that accessed different levels. All the buildings are interconnected through steps and stairways made in rocks. It is the location of cantilevered stairways that spiral up to the third floor. At the top of the two stairways, opening to a foyer, was the attic floor. The fountain is placed in a triumphal arch between the stairways. Two other stairways stood in the middle of the building. The visible area divides into three sections, divided by stairways. A distinctive feature of the site are stones with glyphs that are found on stairways. The two monumental stairways were rebuilt by Hauszmann in Neo-Baroque style. The "Domkranz" is a terrace reached by two broad stairways from the "Domplatz".