 The second floor has arched windows to the entrance bay, main façade of the central wing, and to the stairwells and corridors on the east elevation, constructed from semi-circular brick arches with brick or concrete keystones.The entrance bay features a cantilevered balcony over the main entrance door, accessed by French doors, and a decorative parapet with small louvred ventilation panel.An un-rendered version of this parapet also ornaments the northeast side of the central wing.