A lovely little house that was just right and exactly as described.
House is on a quiet street but close to a train station and only one stop from Shibuya. Everything you need is close by, groceries, convenience stores, restaurants and shopping. House was clean and comfortable. Our family of 5 used all three floors, some sleeping on first floor, some on second and some on third. Stairs are steep and a bit slippery, but having a toilet and sink on each floor is great (especially at night). The exit signs (especially in the sleeping area on 3rd floor) are super bright and there isn't much sink/counter area in any of the bathrooms for getting ready in the morning. The terrace was nice, but with only an old table and chairs, and up even more steep stairs, isn't really convenient for gathering together. And the kitchen is pretty small so we spent evenings together in the 2nd floor bedroom with the TV and the couch/bed.
We would recommend this place highly. It was easy to get to, the lockbox for the key made for quick check-in and out and it served all our needs of a family traveling in Japan.