55 ハドソン・ヤード
The lowest ten floors span 44,000平方フィート (4,100 m) each while the floors in the stories above each measure 28,000平方フィート (2,600 m).
Early projections placed the building as having either 47 or 50 floors, but final plans amounted to 51 stories. (the top floor is a mechanical floor, with office space occupying the fifty floors below it).
In May 2014, renderings for the building changed for the second time. The building's third plan depicted a facade with a mostly metallic overlay and a base larger than the rest of the building. However, the square footage and height remained the same as in the second plan. The building's facade was based on the cast iron facades of buildings in SoHo.
The proposed building included a fully digitized auditorium, conference and educational facilities, media centers, traditional office space, a medical lab, healthcare facilities, and a Consumer Health Pavilion. The Pavilion would have offered the general public guided tours, interactive forums, and information about health literacy and healthcare careers. The World Product Center would have hosted trade shows and other events featuring medical device manufacturers, pharmaceutical companies, and healthcare associations to support healthcare commerce.