I stayed a month in Sergio's private room and couldn't have asked for a better place. During that month, I was studying for the bar exam and found the desk in the room to be very convenient for what I needed. The room is big and the apartment has a large kitchen. The subway for the 5 or 6 line is about two or three blocks from the apartment and it gets you to the city in 10 or 15 minutes. The apartment is conveniently located near the PATH market (two or three blocks as well). There's also a good Sushi/Japanese place called Charlie's Place which I urge to check out. Sergio was a great host and was always there for whatever his guests needed.