Very close to train station and a short ride to Shinjuku and Shibuya. Many shops close by as well, so finding little snacks and drinks was never a problem. Pocket WiFi was slow but in-unit WiFi was perfect. I also loved the keyless entry!
One downside to the location is the train noise, which was faint but more or less constant. For this, Shin and Sho did provide complementary ear plugs to help with sleep. Additionally, there is a back room in the apartment (in fairness, not pictured anywhere), that is marked ‘host only.’ No trouble here, except I kept thinking it was haunted and creepy and could never confirm or deny. (Joking, but also not really.)
The real edge for me though was the hospitality. Shin and Sho were incredibly friendly, welcoming, and made sure I had an easy check-in and got along okay as well. For example, when the temperatures dropped, they reached out to make sure I knew how to operate all the different amenities and stay warm. They also were quick to answer my questions about where to get this or that item or experience.
In the end, I would recommend the listing and would stay again - just with some of these caveats and adjusted expectations in mind.