Our stay in Tokyo was way better than we expected thanks to Keiko's efforts. Besides being extremely clean, newly reformed and spacious, the apartment is well located, since it is really close to a 24 hrs supermarket, the metro station and a lot of different restaurants. The kitchen was fully equipped, we could wash our clothes with a new washing/drying machine and the a/c and heating system worked nicely. We also slept very well because the apartment is really quiet and comfortable.
Keiko is definitely a superhost. She was really considerate toward us, answering all of our questions, helping us with our luggage when we arrived and left, welcoming us in the metro station to guide us to the apartment when we arrived from the airport, leaving snacks and fruit in the kitchen and giving useful tips and info for our days in Tokyo.
If one day we return to Tokyo we Will definitely stay in Keiko's apartment again!