Tanaka san place is awesome. It is only 3 bus stops away from nearest JR line and walkable to the neareat Tokyo metro line. The surrounding is quiet and peaceful with lots of amenities and eateries. The room will make you feel at home and comfortable. Everything you need in an apartment is available. He also have a file with detailed instructions on using the items in the apartment.
Opposite his place have a 24h コンビニ and 24h coin laundry. If you need to wash some clothing by hand, he also have prepared detergent for hand wash items. All the facilities in the room are top notch.
Tanaka san himself is friendly and will meet you and show you around the place while giving you the key to the place. He is also very helpful and approacheable if you have any questions. For those solo or couple travellers who like quiet and convenient location, I would recommend Tanaka san place. Highly recommended.