We were pleased overall with our stay in Tokyo. The best part was that the apartment is easily accessible from the subway. And when you are coming from either airport, it’s located directly on the line, so you will not have to change trains. This is a real plus when you are hauling your luggage!
The other main advantage is that the host is very responsive to messages. He answered quickly.
The apartment itself is a small kitchenette and a bedroom to the side, separated by a sliding door. There is no other living area, so it’s probably not a great fit for groups larger than two people.