We've had a great stay at Zack's apartment. His place is lovely, nicely decorated and with everything you need to feel at home. The bed is super comfortable (if you're very light sensitive, don't forget your sleep mask as there aren't any blinders in the bedroom) and the terrace is amazing if there's good weather!
The area is great too, nice in itself (but rather quiet at night so no problem sleeping) with the high line just behind and close to the Chelsea market as well as the Flat Iron district, etc. There are also several shops, bars and restaurants nearby and several metro stations. Overall really great and safe location.
Zack was accommodating and easy to chat with. I strongly recommend his place!