The unit itself is very clean and compact , only good for only 1 person .
I stayed in Room 102, which is on the ground floor . It is just next to carpark so I could hear activites early morning and late at nite (it was a challenge as I am a light sleeper) . Ginza subway was about 15 mins walk away , a bit challenging if you hv large suitcase ( this station has a direct train (Asakusa Line) to the International Airport 570 yen ) . Tsukiji market is just across the road (I think meal there are over-price, go further away and you get better and cheaper meals.
Communicating with owner was a challenge too as I could not understand her English . Access to unit (key collection etc) was only given to me just 2 days before I arrived (even when I kept requesting for earlier information ,as I could not access my email all the time)