Really nice place, well equipped and confortable, quiet enough to have a good rest after walking in NY. The owners add several nice touches, like having coffee ,condiments and other ammennities included for the guests' use, so don't go buying groceries before getting there first!. Also, there's a very clear instructions/suggestions booklet in the apartment, and the owners are very helpful and willing to help in any other questions you may have. Their suggestions on where to go, moving around the city, restaurants etc. are priceless.
Keep in mind that the place is located some 10 blocks from the nearest subway station, which in turn is some 20-25 minutes from midtown Manhattan. You'll have to plan your day ahead considering conmute times.