We loved the Northern Lights mansion. It has a beautiful interior, and Diane is generous about sharing the common space (gorgeous kitchen and sitting area with piano). It's a brownstone with the typical flights of steps up to various floors, so be prepared for a workout if you have heavy luggage, but our room was charming and had a nicely updated bath. We were in Harlem for a wedding and were able to walk to all the events. We also walked to the north end of Central Park which was lovely. Highly recommended!