The house was very spacious for my mom and two daughters to spend our week in Tokyo. The house had all the basic necessities such as pots and pans, laundry detergent, body wash and shampoo. We did not do a lot of heavy cooking but there was also a rice cooker.
The house is in a very quaint residential area so you have to be mindful of noise at night, but that was fine for my family.
There are many convenience stores and a handful of local restaurants in the area as well as a Don Quijote. We used the metro daily and it was only a ten minute walk.
There are 3 rentals at the address but the host had sent timely emails with directions to the house with photos, check-in directions, which made getting to and in the house very simple. Also there were directions on how to use the house equipment in English which I didn't necessarily need but could imagine how helpful it would be to those who cannot read or understand Japanese.