I stayed at the place next to Hibashi-Matsubara station in October, it was very easy to find, literally a minute walk from the station. I was surprised it was so small, only one square room with a burner, sink and a small fridge on one wall. The room turned out to be just perfect for me and I would certainly stay there again. The apartment was very clean and equipped with everything I needed. The best part was how quickly I could get into the center of Tokyo it took about seven minutes. The area around the apartment has many shops and restaurants and the people are kind and approachable. The train station is right next to the room but the noise never bothered me. The portable wifi was a blessing, I used it everywhere I went. I hope to stay there again next time in Tokyo. One more thing; the areas prior to and after Hibashi- Matsbara are full of trendy shops and restaurants. They are only one or two stops away and also have a Starbucks.