A new skyscraper in New York’s midtown Manhattan that towers 150 feet above the Empire State Building transports visitors in glass elevators up the sides of the building to an observation deck high above the city.

One Vanderbilt is a 1,401-foot office tower next to Grand Central from developer SL Green and architects Kohn Pedersen Fox. The 77-story, 1.7 million-square-foot skyscraper is NYC’s fourth-tallest tower. It officially opened to office tenants this past September, and still to come are $220 million in public open space and transit infrastructure improvements.