I had a fantastic stay at Tatsunari's place. It is within walking distance of several trains and buses. There is a lot of food options in the area including a Lawson right across the street. The room and bed were comfortable. Checking in was easy, Tatsunari met us at the train station and walked us to the house. There is an elevator which was helpful with all of my bags. Tatsunari was a fantastic host, checking in with us and was very quick to respond to any questions we had. I highly recommend this place if you want to be in the Roppongi area.