The room is pretty and clean. Host always replied us in 15mins. The only thing want to remind you guys is the location of the place, it's a bit far from city, and you might need to walk 10-15mins from the nearest train station to the house. One tip about train ticket.It's a bit inconvenient for those who are planning to purchase Tokyo Subway Day tickets(not JR Pass ), because the nearest train doesn't recognize the Subway day pass.
Overall it's a lovely experience!