Great location close to the trains. Quite a lot of restaurants nearby. Close to Prospect Park which is great for running/walking and weekend food markets.
JoYin was super helpful and even printed tickets out for us for the US Open and for our flights. The apartment itself is basic with everything you need for your stay. Nice addition of shampoo and body wash. If you plan on sleeping in that won't work here as you can hear the family upstairs quite loudly and they have two small children. If you are early risers (6:30am) then no problem at all.
Aircon was a huge welcome as it gets very warm in summer.