SL Green Realty Corp., for example, recently completed a high-end amenity center, complete with a fireplace and a golf simulator, at 100 Park Avenue in Midtown East ... Then, there’s the golf ...

Aetna Life Insurance Company has added another floor to its already hefty holding at SL Green Realty Corp.’s 100 Park Avenue in Midtown ... and state-of-the-art redevelopment has attracted many ...