Naoki place is stylish, clean and comfortable as described and as shown in the photos. We enjoyed staying at her place, trying the restaurant suggested by Naoki and exploring the neighbourhood.
Note that there is no bathroom door, which took us by surprise (I have stayed at many apartments/hotels with clear-glass bathrooms before, but they all have doors). We got used to it after a day or two.
The apartment is on the first floor ( not ground level) and is a few steps up the stairs, so those who plans to shop a lot and has big heavy luggage cases may want to be mindful of that.