We stayed at Charlaine's place for a week. If you fly to Newark, the most convenient way to go is contact A1 taxi before you arrive to book a taxi. Unfortunately, we had some problems as the PATH was down (rare) but Charlaine was available over phone and even collected one of us with by car. The apartment is nice with a complete kitchen. Charlaine had actually filled it with some basic groceries and fresh croissants! There is one big bed and a comfortable sofa. As there's is a separate entrance you will have good privacy. There are PATH trains to Manhattan. To get to the train you can either walk, take a local bus or use a kind of local tram. Charlaine was a really helpful host, who made our stay comfortable. We wouldn't hesitate to stay there again.