This is a great location! Easy access to everything including JFK! I arrived via red-eye and Aldi was super-accommodating (I very much appreciated her waking up early on a Saturday to let me in).
The apartment was very clean and there’s a great coffee shop just downstairs.
It is a walk-up and the stairs aren’t entirely level (esp between the third and fourth floors). Be careful if you have a heavy suitcase (I didn’t). Also, the desk is a bit hard to use because the floor is a little sloped so it will roll towards the center of the room if you move the chair (I stuffed a couple napkins under the wheels and it sort of worked, but I could see that getting annoying if you were putting some hours on the laptop.
Aldi was a great host - I barely knew she was there!