I got to NY at 3 but could not enter the building until Marie got home which was at 5:45. I couldn’t wait that long because I had conferences to attend and so I had to haul my luggage around NYC and it was extremely uncomfortable. Marie was a great host. She has a good personality, communicates well and is willing to work with you. But make sure you check with her what time you can get there so you can get the keys from her.
The location is about 20 minutes from Columbia, 30 minutes from Times Square, and over an hour away from the World Trade Center. I hope this serves as a reference point for travelers not familiar with the area.