I stayed in Sept for 2 weeks and had such a good experience I came back after Thanksgiving for a 5 week stay. I was called away unexpectedly and only got to stay for 3 weeks but i plan on going back as soon as I can for a long stay.
Getting to Broadway or Midtown is an hour door to door with the 38 dropping you off right at the staircase that takes you to the perfect train to NY. Personally, I love the neighborhood, but I don't go out at night. There are no restaurants or grocery stores nearby so bring lots of food with you. The kitchen operates well and I left a bunch of supplies behind when I left. Please enjoy. The neighbors look out for another and people of Newark, in general, are extremely caring for one another. Don't expect it all "Southern like" sweet, it is downlow. But, it is everywhere. If you don't see it, I feel bad for you.
That whole apartment is extremely spiritual for me. I went through tremendous spiritual growth both times I was there. It is now my Sedona.