Location is perfect for me. So convenient and easy to find. I would say that this apartment is perfect if you do not mind that it is located at Dogenzaka, also known as love hotel hill. During your stay here, you will find that everything is within walking distance, family Mart, 24 hours restaurant, fast food, train station and even the most popular nightclub in Tokyo. The Host even has an office at level 2 of himawari building. So you could have him to safekeep your luggage for a few hours after you have checked out. Toilet is bigger than most of the airbnb apartment in Japan. Overall, a very positive experience, except the fact that there is no elevator which I am fine with it.
Also, please checkout the friendly neighbourhood bar,Wokini, a cozy bar on the first floor that plays rock and roll from old vinyls and turntable.