I had booked Christophe's apartment for me and my girlfriend to spend a few days in Paris at the end of a trip to the Loire Valley. Unfortunately her father had an emergency medical issue and needed to be in Paris at very short notice, and Christophe very graciously allowed him to stay in our place. He was incredibly responsive and flexible. My girlfriend's parents had a great time in Paris despite her father's medical issue and found the apartment to be an ideal base! Thank you Christophe!