My wife will be staying here in March. In addition so will her sister and our 7 year old daughter. The Hilton is the Arc de Triumhe, but from later posts, I am now editing and understand they should be at the other Hilton. Hopefully the one on Suffren has a conceriege lounge. They will be using my Hilton points, and I made the reservation using my Diamond Status/points. How is the transportation to and from Charles DeGaulle Airport? Is there a train station nearby? When getting around Paris as a tourist is the hotel in a good location? Is there a Subway Station Near? Many Thanks, What do things cost in Paris these days?