We only stayed at Cyril's for 2 nights, but it was a positive experience! Cyril was very welcoming and accommodating, he took us through his apartment upon our arrival and told us to make ourselves feel at home. His apartment was exactly as described - neat, clean, cosy and very tastefully furnished. It was a 5min walk from two of the nearest metro stations, and about 10min from Gare du Nord station where you can easily access RER B to CDG airport and the Eurostar main station. Thanks Cyril for the stay, have a great Xmas! : )