Hi, I am due to arrive at CDG, from USA, on a Monday @ 11:20 AM. I will be staying at the Hotel Du Cadran, 10 rue du Champ de Mars, which is near the Eiffel Tower. I looked at the RATP website, and I believe I need to take the RER B, then M4, then M8, at which point it looks like i need to walk for 3-4 blocks. For those that know the area well, is this the route you would take, or would you do it differently? Thanks for your suggestions.