My comments to the 八重洲富士屋 hotel:
設備: Included all basic facilities are available. It is more like a business hotel
服務: Good, no problem in communicating in English
整潔: Good, but the bed cover seems not quite clean, coz we felt itch after laying down on it.
附近環境: Mainly business area like central, so very clean
位置便利: Very convenient! It's near the Tokyo station, we can go to many parts of Tokyo or even ourside Tokyo without the need to transit. Also, it is just walking distance to Ginza area, so extremely convenient for us.
since we planned to go to Karuizawa, so Tokyo station was very convenient for us. We stayed there for the 1st night and left our big luggage at the hotel. Karuizawa was really a very beautiful & nice place for vacation, especially during the summer time, coz the temperature there was cool. We really enjoyed the farm experience and the scenery, it's green all around. While back to Tokyo & Ginza area, which had a big contrast of urban area vs the previous rural feel.