Nicolas was very accommodating. We arrived quite late on the Eurostar but he was there to welcome us. The apartment is literally two minutes walk away from Gare du Nord, which is extremely convenient. Nearby are plenty of restaurants and a lovely boulangerie opposite.
Overall a lovely place to stay, feels like what an Airbnb should be like - sharing a space with your host, staying in a room filled with memories, not a super polished hotel room. Merci, Nicolas!