Nice room with private bathroom. Both the room and the bathroom were much bigger and cleaner than our hotel room at Grand Central NYC that we spent the first 3 nights at - and for a fraction of the price!
The location is great - but only 4 stars because the public transport around NYC isn't that good, compared to what we are used to in Europe.
Long waits, slow trains and very crowded.
It is manageble, but remember that there are 'no' public restrooms in NYC. It is a bit far to take a 1 hour train to get to your apartment.
But nice location in Jersey City - and Uber is cheap :)