Hi,
I will be flying JFK to CDG. I will be looking to book a shuttle for me and my mother from CDG to our St. Germain apartment. Any recommendations? I have taken the Roissy bus and cab in the past. I am really looking into a pre booked car.
Try Paris ATS Shuttle http://www.parisatshuttle.com/. We were quoted 55 Euro to our hotel near Luxemborg Park.