One of a kind home offers the privacy of a townhouse within a full service white glove building. This special maisonette with central air has a private street entrance into a private gracious gallery with 19' ceilings and a grand staircase leading to the second floor home. The home boasts a Baronial 22'x38' living room with wood burning fireplace and numerous windows that showcase both Park Avenue and 75th Street. A renovated kitchen, generous master with renovated bath and library with renovated bath which can also be accessed from the master suite completes the home. Pied-a-terres allowed.