A great room. If you're looking for something other than a hotel room, this one is a great option. There is a convenience store not far, a supermarket, and a library. The train station is just a 10 minutes walk from the flat and there are more stores near it. The room is good, the climatisation is good, the bathroom is good. Overall the expérience is great, just be aware that some of the neighbours might not know what respect means and make noise after 22h.
I recomend this room for your stay in Tokyo.