Great location - looks exactly like the photos! For being on the second floor, this place is much quieter than I expected. I didn't hear my neighbors at all except for people in the hall. The windows do a good job of blocking out the street noise.
The location is fantastic - a 4 minute walk to the Lexington/59th Street express subway station, plus there are dozens of places to eat at within walking distance. Whole Foods and Duane Reade are just 1 block away.