I am hoping that my next trip to Paris will be with my two adult daughters, son-in-law, and two small grandchildren. It will be their first visit to France. I was thinking we might all stay in one of the two bedroom villas at the Marriott Vacation Club outside of Euro Disney (or whatever it's official name is) as the two bedroom villas would be much less expensive than booking two rooms at a Marriott in Paris proper. I know that the RER train from EuroDisney is about a 25-30 minute ride one way, but I am wondering how accessible it is (how close to the Marriott property) and if the savings would be worth the inconvenience (and train cost) of staying 30 minutes outside of Paris. Does anyone have any experience with staying at this Vacation Club property and sightseeing in Paris? Please share your experiences and insight. Thanks!