I stayed here with my wife and 2 young children in August 2024. From the UK Chantilly is very accessible, around 2.5 hours from Calais. It's easy to access Paris from the station in town - 25 minutes on the fast train (TER) or 50 minutes on the slow train (RER) to Gare du Nord. 15 minute walk to the station from the apartment. The apartment is well equipped with everything we needed for our stay. The children loved the bedroom on the mezzanine. There is a portable air conditioning unit in the bedroom area that kept the space cool even on the hottest nights. Just remember to keep the bedroom door closed and use the fan (from the cupboard) upstairs to keep air moving. Helene (the owner / host) was very proactive / helpful and available during our stay via whatsapp to answer any questions we had.