Chie san and her family were incredibly kind and generous hosts. Not only did they do their best to help me out with all my needs, but I was also invited more than one to visit their home and enjoy a meal alongside them during my stay.
Admittedly, the yellow room is small, but considering how space in Tokyo is limited, it was to be expected. It suited my needs perfectly, though, since I practically only was there to sleep. There were other amenities too, including a private stove and sink, as well as a shared refrigerator, which proved to be incredibly useful, considering there are two supermarkets right around the corner.
The house is located in a quiet section of town that's really close to two train stations, Shin-Otsuka (a two minute walk up the street), and Otsuka (about ten minutes), which made it extremely easy to move around Tokyo's incredible rail transportation system. Ikebukuro is 15 minutes away on foot.
I can't recommend Chie-san's place enough. I'll most definitely stay there again next time I'm in Tokyo!
Obrigado!!