Keiko's was a great host. Her apartment was only only 5 minutes walk from Yotsuya-sanchome subway station. We were able to access all major tourist attractions around Tokyo with ease. She greeted us on check in and explained how everything worked. On check out, she kindly agreed to store our luggage for us for a couple of hours till it was time for us to get to the airport. She even assisted with booking a wagon taxi at a very reasonable cost to take us to Haneda Airport so we didn't have to navigate the subway (and stairs!) with our heavy bags!
Her apartment was clean, well equipped and very homely. It was extremely spacious and our family of four (including two teenagers) had plenty of space to relax at the end of each day!
Would highly recommend this apartment to other Airbnb users!