This hotel is 1 minute walk from the subway entrance. The large public bath (hot spring) was great and the amenities (hair products, soaps, etc.) was perfect. The breakfast was not a large scale, but the quality of food was very nice.
The only issue, which can't not be avoided in any large cities like Tokyo, was that the room (with 2 beds) was very small. If you sleep in the bed further from the entrance, there is no way to go to the bathroom in the middle of the night without stepping on the mattress of your roommate. This won't be an issue if you have a room to yourself.
Overall, we really enjoyed the stay and will do it again with no hesitations.