The location was excellent. A quick walk from Yoyogi-Uehara station as well as from Yoyogi park.
There is also a Lawson right across the street, so it's very convenient if you need any supplies.
It was enjoyable to be in a more residential area.
The host was very responsive and flexible. My luggage arrived a couple of days late, but he was kind enough to receive it and hold it for me at the ground floor cafe/bar.
I found the space exactly as described and very comfortable.
As has been mentioned, they do play music quite late at the bar on the 1st floor, so you will most likely hear it when you are trying to sleep, but I did not find it too distracting, and was able so sleep normally.
The next time I stay in the Shibuya area, I will certainly stay here again!