Riko's place was clean, spacious and was conveniently located.
The place easily accommodated 9 people and had all the facilities and amenities required (shower, washing machine, full kitchen, towels, heaters and much more!)
The train station was only a short 5 minute walk away, so you can easily commute your way around Tokyo.
Also, Riko was very welcoming and made us feel right at home. She provided some good local tips and places to visit which was really helpful.
Many more great things to say but all in all, I would definitely recommend staying at Riko's!!