Yumi and Yoshi were very great hosts. Yoshi in fact met us in the JR Nanako station and got us a taxi so we did not have to carry our bags anymore. When we got to the place he taught us how to use the house and it's amenities.
The house is a nice 2 story house with the kitchen/living room, toilet and the bathroom on the 1st floor and the laundry room, a toilet and two bedrooms on the 2nd floor. The kitchen came with tea, drip coffee, oil, salt, sugar, soy sauce, wasabi and Japanese mayo.
The location is great also, it is just a short walk to shin Nanako station which was great as we got the unlimited metro ticket. There is also a Lawson's, a couple of supermarkets (coop market being the bigger one) as well as a couple of restaurants.
Overall I would definitely stay again in this place.