45 East 22nd Street is a 65-story glass tower in Manhattan’s Flatiron District by Kohn Pedersen Fox, with interiors by Martin Brudnizki. The building features 83 residences with floor-to-ceiling windows showcasing iconic city views. Amenities span five floors and include a fitness center with boxing and training suites, golf simulator, basketball court, children’s playroom, library, billiards room, outdoor terrace with grill, and two elegant entertaining spaces, including the Upper Club on the 54th floor.