If you're checking the reviews for Ushka's place it's because you have a sliver of a doubt as to whether or not you should book her accommodations. Put those doubts to rest and stay at one of the best AirBnB's you will probably ever stay at! Ushka goes above and beyond in order to make sure your stay is the best. She will meet you at the train station, be in as much contact as you want, give you a comfortable place to sleep with a fridge full of cold jellies, beer, and water. She stocks the cabinets with food, makes sure there's toast and cereal for breakfast, and puts a kit kat on the bed!
We stayed at Ushka's twice during our trip to Japan, at the beginning and end of the trip and it was such an amazing experience coming back the "Hus" and there being a bottle of champagne to celebrate our engagement. It's really the personal touches with Ushka and her AirBnb and it's something I can guarantee you will not get elsewhere. She literally built her house in order to be an Airbnb for gosh sake! Stop considering this place and start knowing that you are staying at the best place in Tokyo.
The location is key: central but in a quiet neighborhood, multiple train lines, and walkable to a bunch of awesome spots but the real plus is Pippin, Ushkas cat!