Great place to stay for both short and long term stay. I stayed only by myself for a month very comfortable.
The room is typical compact Japanese apartment. Apartment it self is old but inside is well reformed. Everything you would need are furnished except washing machine but there is a laundry just near by.
If you have heavy suitcases I recommend to stay down stairs since there are no elevator. But if you are sensitive to noise it may better to stay upstairs.
Very close to the station, supermarkets restaurant and convenience store.
Highly recommended.