Renaissance Hotel Charlotte Nc Getting From The CDG Airport To The Renaissance Paris Hotel Le Parc Trocadero?

Getting from the CDG airport to the Renaissance Paris Hotel Le Parc Trocadero? - renaissance hotel charlotte nc

I need help from CDG airport to the Renaissance Hotel Le Parc Trocadero Paris 55-57 Avenue Raymond Poincaré obtained. There are 4 of us were without luggage and Saturday morning at 8 clock. The hut is too expensive. Should I point the subway? Or Roissybus? Or something else? Take the subway, how it works with the RER? How far is it to walk? Thank you!