Keiko was a wonderful host. She is kind and helpful. During check-in she gave us practical tips about Tokyo. She also brought little presents and woke early to bring us to the metro.
For us the place was perfect, it was big, had everything we needed and was very quiet. A little bit farther from areas like Shibuya, but it's almost next to a metro station.
For my next visit to Tokyo, I would consider staying here again.