We have stayed at Masaki&Haruko's place for about a week and we really loved it! The place is definitely much bigger and brighter feeling than the photos.
The place might be a bit hard to find but it's in a safe and quiet neighborhood.
One thing that could be improved on is the washroom...as the fan seemed to be not working or doesn't provide enough ventilation for 4 people to stay for a week.
The host was very quick to respond to my messages and overall we had a great time :)