[pro] Very friendly staff members, Tanga ichiba local market is walkable distance, cosy atmosphere at this guest house.
[con] Though there is a heater in the room, a bed is close to the window which has only thin curtain. You may want to switch which side you put your head otherwise you might your shoulder got chilled when you get up.
[over all] I'd recommend Tanga Table to whom may think of trip to Kokura!