We had a fantastic experience staying at Nicolas' flat. There were so many small touches that made our stay more comfortable, from the Nespresso machine, to the washer/dryer, to the small bottle of champagne he offered to us as a welcome gift. In addition, the location was unbeatable, right in the middle of the charming Marais, with easy access via Metro to the airport and all the tourist sites in Paris. We would highly recommend staying here.