La Maison Favart is one of the oldest and one of the most romantic hotels in Paris. It is located just by the great opera house, the Palais Garnier, in the very lively Opéra district. Its warm, and really so romantic, ambience transports us to the heart of 18th century elegance, reinterpreted by the standards of the 21st. When I entered the doors of the Maison Favart, I knew at…