Cathy's apartment was perfect for our (me and my boyfriend) stay in NYC. It was very close to the subway station (5 min walk), which made so easy to move around the city. Also, the apartment has everything you need for a confortable stay, good wifi, kitchen with all the basics for cooking some food, good bathroom and a confortable bedroom.
Cathy was really sweet and accessible, she would quickly answer to all of my questions, it was easy to talk to her and she was always checking if we needed something or if everything was ok. If you need a confortable place to stay in Brooklyn-NY, that's the place :)