Hotel Royal Fromentin Paris. This Paris hotel is situated in the city centre, between Montmartre and the Opera House. The Royal Fromentin Hotel Paris is located within walking distance of Paris major department stores and the Opera House. Situated in the heart of Paris, the hotel, on a major metro line, is just minutes away from many of the French capital s tourist attractions: the Champs Elysées, the Arc de Triomphe, the Louvre, the Eiffel Tower and the Left Bank of the river Seine. In fact, all of Paris can be easily accessed from the Royal Fromentin, via the excellent public transportation network the city has to offer.