My friend and I had a wonderful three-night stay in Ludovic's apartment. It is lovely and bright and had everything we needed - a really great place to stay. There are quite a few flights of stairs to the apartment, but we were travelling light so it was not a problem.
The local area felt very safe too. There are plenty of shops and eateries nearby, including a Carrefour which we found useful. We enjoyed walking along the canal nearby where there was a lovely atmosphere in the evening.
It is a perfect location to explore Paris, with metro stations only a few minutes' walk away that made getting anywhere in Paris very easy, especially as the line goes directly to Gare du Nord. This also made it easy to travel to the apartment from the airport. It was only about a 30 minute journey to get to the Eiffel Tower, and most of the other tourist attractions were about a 20 minute journey so we found it very convenient.
Communication with the host was very good, both before and during our stay. Overall it was a great place to base ourselves while exploring the city and I would highly recommend the place to others.