Antoine's place is perfect for a stay in Paris. It is located close to the Panthenon and it is easy to get to all the classic tourist spots, like Notre Dame and the Louvre. It is also really close to a metro station, which you can take to get to any other part of Paris.
Antoine was a really supportive host, he gave us some great recommendations and tips on what to do during our stay. The place itself also lovely, it was perfectly clean and had everything we needed. It was on the small side, which is to be expected for its location, however with the bed on the higher level it has been creatively designed that its size is definately not an issue.