Originally built as an office building, the main tenant was the Delaware, Lackawanna and Western Railroad and the top floor was occupied by Garret's Restaurant, which advertised itself as the "world's highest restaurant".
Algse büroohoone peamiseks üürnikuks oli raudteefirma Delaware, Lackawanna ja Western Railroad ning ülemine korrus oli hõivatud Garretti Restoraniga, mis reklaamis ennast "maailma kõrgeima restoranina".