Everything was super fine. Jean and Yves are very friendly hosts.
You get what you see on the pictures. What you should know: you will have your own door to go out. So you can go out and come back whenever you want to. Breakfast was great!
Next Metro is 3 minutes to go. Opera (bus from and to CDG) 5 minutes to walk. Louvre about 10 minutes to walk. I will come back next time!