transfer to Tokyo metro: Ginza or Tokyo station better?
Just found out about this Access Narita bus service and will try it out tomorrow from Narita Airport. For transfer to Tokyo Metro, is it better to get off at Tokyo station (Marunonuchi Line) or Ginza station (either Ginza or Marunouchi line), in terms of avoiding stairs? Do both stations (Tokyo & Ginza) have elevators or escalators up and down between the street level, ticketing level, and train platform?