Was a lovely stay, Bart is very organised and everything was documented in the manual. The house itself is in a quiet side street but really close to shops and amenities. It is 5 minutes to Newark station by foot.
The area is perfectly safe, although are some dubious characters by the station I had no issues. The only small point was about parking. It was difficult to find places but there is a paid lot only 2 minutes away ($8 a day).
In general, I would recommend this place and have no issue staying again.