The apartment is in a nice safe area within walking distance of the metro with good access to Shinjuku and Shibuya. The host was always quick to respond to any questions. The villa/multi story rooms only issues are.
The stairs are very steep and wouldn’t suit elderly people. We had to put my mother in law on the bottom floor. Also with a family of small children it was a little difficult to keep going up and down and not have a toilet on all levels. There was no real communal area to suit our family of 5 plus mother in law. This Airbnb would suit a young group of up to 5 maximum unless you want to sleep on top of each other. 4 to 4.5 star based on my group dynamics.