Tip: You really have to use the subway and train in the Tokyo, so figure it out prior to getting there and the rest you can solve when your there as it is easier than you might fear.
Tip: The PASMO Card and whatever you put on it can be refunded, just ask when you return to the airport prior to leaving the train station and get all your money back.
So, now we have to figure out how to get to our AIRBNB
So when we were on our honeymoon we figured out you can go ANYWHERE with Google maps, as long as you have internet and we picked up our router, so we were good. We have the address we just follow Google Maps, and it looks something like this – EASY.