We had a nice stay on Pierre-Alain's flat. It's a super well located flat, just few steps of the metro station, on a small and vivid street in one of the coolest neighbourhoods of Paris. We made almost of our tours by walk and enjoyed the cafes and restaurants around.
It's a small place but really functional, the bed is very good and it's nice to cook rapid meals. We haven't met Pierre-Alain in person but the communication was always good and the checkin/checkout was super easy and flexible. It was also a quiet place considering you are in the central area of Paris.