Itoe's apartment is a short walk from Shimbashi train station in a very nice and quiet area.
The apartment is a bit small but perfect for 2 people. It has everything you need for a pleasant stay :)
The self check in process is very convenient, and I liked that it has a passcode for the door instead of keys ... which you could lose.
I would definitely stay there again if I return to Tokyo :) Thanks Itoe!