It is a very nice room with nearly everything you need for daily life like electronics stove, mini refrigerator, hair dryer, and even a humidifier and extra blankets!! (...but no microwave oven and the living-room-mirror is only palm size (2 mirrors in total, one in the living room, one in the toilet), so NEARLY everything) And the room is neat and tidy. It is spacious for 2 people with two 28"-30" suitcases.
Although the location is easy to find, it takes 15 minutes from Uguisudani Station (鶯谷駅), and takes even longer with the suitcases.
Mr Hisao is a great host. He carried the luggages for us in the staircase and showed the room to us detailedly. Mrs Hisao prepared delicious sandwiches in every morning, and some snacks were placed on the desk also!