The palazzo mixes styles including baroque and a mansard roof. It had three main floors and an attic in a mansard roof. It was two stories, brick, with a garret under its French mansard roof. The central administration block is three storied with a mansard roof and cupola. It consists of a three-storey building with a curved mansard roof. The structure was later expanded to 14 stories, a count that included the mansard roof. The rebuilt section lost some of Reed's original flourishes including the elaborate mansard roof. The structure has steel trim with slate shingles on a Mansard roof. It is a substantial -story residence topped by a mansard roof of hexagonal shaped slate. It had a mansard roof with dormers. It consists of limestone, and has a mansard roof. Above this is a mansard roof, now mostly obscured. On 77th Street, the house featured a long facade rising to a steep mansard roof. This design, with pavilions and a mansard roof, was strongly influenced by French Renaissance chateaux. The building is French Renaissance in style with a mansard roof.