Hotel Eiffel Saint Charles Paris Easy to Book. An attractive, modern Paris hotel, with wireless Internet access, a short walk from the Eiffel Tower and Trocadero. Within walking distance of the Eiffel Tower and Champ de Mars, Hotel Eiffel Saint Charles Paris enjoys a convenient city centre location, easily accessible to popular attractions. The Trocadero and Palais de Chaillot can be reached on foot to the north of the hotel. Nearby Dupleix metro station provides direct connection to Arc de Triomphe and Tour Montparnasse as well as linking to further attractions throughout the city.