I stayed here for one night because I was in the city for a conference. The location is about a 10m walk from the free ferry in a very beautiful area. A gorgeous little sanctuary near the city center.
A few things to note, the washroom for the guests that are staying nearby are next door, so it's not super private. The space gets very hot during the day, and a bit chilly during the evening. I would also give maybe 10-15 minutes extra for the cab to arrive.
Breakfast was wonderful, and so was the whole ambiance. I would definitely come here again. Ducks & swans swimming by. The cherry blossoms were in full bloom. The water absolutely calm and stunning. Sunsets & sunrises.