Kyoko's place is just a few mins walk from 大山駅 and this area is close to 池袋，means you can access to the heart of Tokyo easily. Instruction to the house and how to get the key is very easy so you don't have to worry about that. And there are various kinds of restaurant, convenience store, supermarket and coffee shop nearby. Even some restaurants are open to late night or 24 hours.
The house is clean and the bed is super comfortable which makes you don't want to wake up every morning. The best thing is the WiFi in the house is really good which helps for the people like me who need to use internet to work while travelling. And Kyoko 's recommendation of Sushi restaurant is very good, please take your time to try.
Will stay at Kyoko's place again if I have the chance. Thank you!