Clément is a great host - he reacted promptly and he was very helpful. We enjoyed our stay a lot thanks to this.
The flat is very well equipped and clean. The bed is very comfortable.
Paris is huge, so be ready to travel pretty a long time to the downtown. Montmartre is around 30 mins walk. Don´t miss a flea market at Saint-Ouen (20 mins walk) on Sats and Suns - it was a splendid experience.