We just stayed at Mie's place for two weeks and had a great experience! The apartment is just as described and is located just a short walk to a few train stations, lots of restaurants and shops and a couple Japanese public baths. Mie was very kind and helpful and did everything to make sure we would feel at home and have everything we needed. She offered us a ride to/from Shinagawa station at our arrival and departure, which was very helpful especially because we have 3 young children. She was easy to communicate with and even provided lots of extra stuff. I highly recommend this place!