I highly recommend David's place!!! My friend and I stayed for four nights and had one of the best trips to Paris! The location is perfect in the very heart of the Marais near shops, restaurants, and nightlife--and is still very quiet when you want to get some sleep at night! I would definitely stay here again, as it was extremely clean and all communication with David was very easy. If you are looking for one of the best places to stay while seeing one of the best cities in the world, definitely consider David's apartment!