I can’t recommend this place highly enough. I was there for an extended 2 month stay, and Shige and Mieko really made me feel like I was home. They’re incredibly kind, welcoming people. The apartment is spacious with a kitchen, but there’s tons of delicious, cheap food nearby. The location is incredible, too, especially if you’re spending time in Shinjuku / Shibuya / Shimokita / Harajuku. Can’t recommend highly enough.