K’s House Tokyo
Time Out says
This backpackers hostel offers a laid-back atmosphere and some predictably tiny rooms, at a location just south of Asakusa. Facilities include a large living room (with free WiFi) and shared rooftop space, as well as a communal kitchen and coin laundry. Choose from dormitories (from ¥2,800), singles, doubles, twins and a family room that can squeeze up to four people, and has an ensuite bathroom.