This was the perfect place to stay at while I was in Tokyo. 10/10 will try to stay here again the next time I'm in Tokyo. Kazumi was very welcoming and made sure we were taken care of. She checked in with us on a daily basis with recommendations on what to check out while we were in the area.
Regarding the AirBNB itself, it was very cozy and clean. Everything is prepared for, such as bath essentials. If for some reason things were missing, there is a 7/11 and a supermarket nearby for anything else that is needed. The pocket wifi that is provided is a LIFESAVER. Since it is provided with the AirBNB, you'll save a lot of money because you won't need to rent one nor will you need to set up some expensive roaming plan. It might take a bit of time to get used to, because living spaces are smaller than what you might be used to (Japan loves being efficient).
As mentioned, it is located near a 7/11 and a supermarket, which makes your stay super convenient. You'll have easy access to snacks, meals, and any other last minute things you'll need. Since it's in Kita-Akabane, you'll be close enough to all the major Tokyo cities BUT far enough that your commute back on the JR line will be chill. Best part is that the AirBNB is a short walk from the station as well.
In conclusion, you won't regret staying here! You'll be taken care of very well AND you'll have easy access to everything. =)