The new Chelsea condo Soori High Line, at 522 West 29th Street, has made headlines for apartments that come with their own private pools. And now one of the building’s most luxurious condos has hit the market—a penthouse triplex asking $22.5 million. This pad boasts nearly 20 foot ceilings and one incredible, 25-foot-long, four-foot-deep heated rooftop pool.