Located within a walking distance to the port, this I a self-check in type of accommodation. The price per night is lower the longer you stay, so I think it'd be a great choice if you want to stay on the island for a week etc. Each unit has its own kitchen and bathroom facilities. It is very new and comfortable.
There are units with one room or two rooms to choose from, so it might work well for a family or friends trip, too
It's convenient when I'm working in Oki. I've had trouble with laundry and other things at other facilities, but I can live here just like I would at home.