We had a wonderful stay at Jean-Marc’s. The location is perfect, right in the heart of Montmartre and next to 3 subway lines. The famous cafe from the Amelie Poulain movie is literally on the corner. As the apartment is facing an internal courtyard (in a very very well maintained building), it is extremely quiet. Jean-Marc was flexible with both check-in and check-out, which definitely made our trip much easier. Highly recommended, thanks Jean-Marc.