Francois has a beautiful flat in the midst of the 1st Arr. It's close to the Les Halles and Chatelet metro stops, which makes getting to and from the airport and around town a breeze. It's also walking distance (and beautiful walks at that) to almost every major tourist stop or big museum you could hope for. On top of that, the place is clean, chiq, and wonderful to come back to after a full day of wandering around. Francois is easy to get in touch with, and quick to respond to any inquiry. Couldn't recommend this place more highly, and hoping to book it again the next time I come through Paris!