Highly recommend Mami’s house, it is very comfortable, you can find all you need not just in her house as well as the community! Actually Musashi-Koyama is lovely community, very unique with many restaurants, convenient stores and shops, I believe that’s a very good experience to be a few days resident over there. The most important thing is the station very close to Mami’s house, follow Mama’s direction guide, you probably will not get lost!
And Mami is a very attentive person. Unlucky I was sick during my trip, I just asked her about what kind of medicine should I buy, she probably gave me hers. She also spent time to teach me how to use the facility in her house! If you stay in her house, please also spend time to read her guide books, she put a lot of information about the shops and restaurants in the community, very nice and good recommendation!!!
Promise me to keep clean to stay in Mami’s house and I can sure her house can give you 100% home feelings :-)