Wendy's place is so perfect for a family. TBH, we are still staying at Wendy's because we extended. We have stayed at other AirBNBs in the same area and Wendy's is by far the best value. Everything is quite new, very simple and clean design, very new.
The location is fantastic - 10 min to Ebisu or Hiro-o stations, easy by bus, super accessible. We are a family so cook a lot at home and it's easy to buy groceries and self-cater. The set-up is wonderful in the house - we are with a teen and a tween and everyone can spread out and have their own space which is pretty rare in downtown Tokyo. We love it here!