I spent 10 days at Kim's AirBNB to visit my friends and make day trips to NYC. The living room was nicely appointed, the kitchen was modern with all necessary items, the bed was very comfortable, and everything was spotless.
It's a shared flat -- each room has its own lock. It's close to Rutgers University, and my fellow housemates were finishing up their graduate studies.
I'd definitely stay here on my next trip to Newark.