I would strongly urge you to reconsider a car. That commute 3x a week is going to drain you. You will have at least one transfer, maybe more depending on where you live. Most luxury buildings have garages. If you’re dead set on JC or Hoboken, buy a used car and drive to work. If you’re open to other areas, Morristown is a very cute town with a train station that goes directly to Madison. Montclair is also not too far.