Situated in the upscale residential area of Kamiyamacho, the apartment was stunningly new, beautiful, and clean, and so calm and comfortable to stay in.
Nobu-san (the host) and her husband Tatsuya-san were very friendly and quick to respond to all my inquiries, so I was able to stay there without any worries or issues during my stay.
Also the check-in/out was very quick and easy with a smartphone app (Qrio Smart Lock), and I did not have to carry physical keys which was a big plus.
The only things to note are, there is a long flight of stone steps (stairway) in front of the apartment (about 40 steps in total) and you have to go down the stairs to get to the apartment. So you may find it difficult to get to the apartment if you carry a heavy suitcase or if you have a physical disability. For me it was not a big issue though. Although it took me 22 minutes' walk from Shibuya station to the apartment (since I had to go up steep roads to get to the apartment), it took me only 16 minutes to walk from the apartment down to Shibuya station on my way back. On your way to/from Shibuya station, there are many restaurants and convenience stores so you'll enjoy walking around at night too. Regarding the apartment room itself, just note that the total floor size of the apartment was about 27 square meters including the bathroom area (15 square meters downstairs and 12 upstairs) and some people may find it rather compact. Overall, it's a great place for 1-2 people who would like to enjoy both the busy streets of Shibuya and also the calm upscale residential area of Kamiyamacho. I enjoyed staying here and would definitely like to stay again. Thanks Nobu-san and Tatsuya-san for your great hospitality. :)