Wei's airbnb was about a 15 minute walk to the Nishiarai station, and just outside the station is a smaller Don Qijote. We enjoyed our walk back and forth to the airbnb because of all the beautiful cherry blossoms around. Wei was also very responsive and helpful when we asked him questions about things to do near the airbnb. He picked us up at the station and even dropped us off at Aria the night because we asked him for restaurants recommendations. The airbnb was very spacious and clean.
The only things I would recommend is to label or give directions to foreigners on how to use the washing machine and how to ventilate the shower room. A pocket wifi would have also been handy during our stay but other than that, a cute little home for 4 people with lots of luggage.