It was a nice and clean place about a 15 min foot walk away from the PATH Station. It is a safe neighborhood and the place was easy to find. We saw Sylwia two times for maybe 2 min. She didn't give us any tips for the city or talked with us much but she wasn't unfriendly.
All in all it was a nice stay!

FYI: It will take you about 45 min to Central Manhattan and you have to pay separately for the PATH train. It is not possible to use the unlimited Metro tickets! On weekends it is not possible to take the PATH to the WTC and get easily to the JFK Airport...