I stayed at V's place for four nights with my sister and we both enjoyed it very much.
The location, three minutes walk from a metro station with three lines running through, made it very convenient for us to travel to different places in tokyo. there were also a bunch of areas within walking distance we could easily navigate to, such as the Mori Art Museum in Roppongi Hills, the Tokyo National Art Center and other small galleries and museums nearby. It was also very easy for us to buy our simple breakfast food and coffee from the two convenient stores that were very close to the place. Quiet neighborhood, great transportation, and comfortable restaurants and bars all made our trip very smooth and relaxing.