This hotel is good, however the train stations are a bit far.
The most convenient and closest station might be the Kanda station, you need to walk for about 10 min to get there, but at least it has both elevator and escalator, and only need about 2 min to arrive Tokyo station or Akihabara station.
Another station is the Shin-Nihonbashi station, you can ride the Sōbu Line and get to Narita airport directly without switch train, but this station does not have a elevator or escalator (at least I passed by 3 entrance and didn't find any of them), if you have alot heavy or large luggages, it might not be a good idea to chose this station.