Between a 5 and 10 min walk away from Newark Penn station (cost me $10.50 for a return to NY Penn and $5 for a single), and it's a really clear, easy walk. 2 minutes from a 24 hour Walgreens. About $13 in an Uber from the Hilton at Newark Airport. Very convenient spot. Everything is very clean and the hosts are very, very good at responding to messages quickly. Easy to check in and check out. No hassle.