'Small but perfectly formed'. Sara's apartment is exactly as described and shown in the photo's. She was great with communication, very easy to get in touch with and welcoming. The apartment is not especially large, but absolutely adequate for two friends as we were, or a couple. The fundamentals are excellent - bathroom, extremely comfortable main bed, cooker and fridge. Great shower - plenty of pressure. The location is about 10 mins walk from Central Park, at the level of the Guggenheim and Met museums, and about 5 minutes walk from the nearest subway (86th St).
Only drawbacks were that the apartment was dusty, around the edges only, eg the wardrobe including the coat hangers, cables/windowsills, and dishes on top of the fridge; my friend found the sofa bed uncomfortable.
A very positive experience, comfortable and practical, I would definitely stay again.