Silvia and Maël were great hosts, very friendly and helpful.
They gave us coffee/tea, kitchen access, and much help and advice. Lugging heavy bags up four flights of stairs is a challenge, but we were fully warned so it's on us. The room was very small for three, would be great for one, or a couple with light luggage. The location is outstanding, near the Seine, the Louvre, and many other Paris attractions.