Her apartment is bigger than we expected. Anything you may need is provided, and the bed is among the best I've ever slept in! Some NYC-esque noise (sirens, traffic, etc.) in the evening/morning, but it was not a problem for us. There is 24h/24 surveillance in the building for extra safety.
The location is top: very easy to reach from the airports (especially LaGuardia), yet very close to Manhattan, on subway lines 2 and 3, and bus M1. We never met Sabia personally, but she was always available for our many requests. And she provided us the longest list of how-to-reach/what-to-see/where-to-go in the surroundings!