I would strongly recommend anyone coming to town for WM weekend look to book hotels in NYC as it is most centrally locates for all events, despite MetLife being in NJ.
There are no shortage of hotels here - just a matter of pricing and comfort level with where you stay.
With WWE running Barclays (Brooklyn), some promotions running mid town, and some running Jersey City - look to stay around midtown(5th ave to 8th ave) in the 20s/30s/40s which has easy access to all the public transit you’ll need.
The path train to JC is located on 33rd street and 6th and it’s like a 15 minute trip (path train is a subway to Jersey). There are plenty of ways to get to Brooklyn and most subways run right to Barclays from midtown (Grand Central Station is on 42nd but there are stops all over to catch the train). Then Sunday Nj Transit will run special trains from Penn Station which is right under the Garden on 33rd and 7th/8th. This eliminates the need for driving and while congested, the subway system is efficient and I use the Nj Transit Path trains all the time.
New York isn’t the best city for this kind of weekend as there is just so much congestion but if you plan around trains you can ensure it won’t take longer than 20/30 minutes to get anywhere.
Hope that helps. Sorry my Studio…Apartment is not big enough to host everyone