Thierry's home is perfectly located, close by to everything: shops, restaurants, tourist attractions, metro, in the very heart of Paris.
The apartment has all the amenities needed (even including a washer and drier!), warmed up and cozy, and is thoughtfully decorated. It is very comfortable, but a bit small - we were 4 and it was kind of crowded. Another thing to mention is that it's on the 4th floor with very narrow stairs leading to it. We had a little trouble with the bags (but it's not a big deal).
Thierry and Jean-Francois were very kind, responsive and helpful throughout our stay, all the communication was clear and friendly, and we would definitely recommend to stay with their company.