Inspired by Art Nouveau and the regionalist movement, the Hôtel Royal in Évian-les-Bains was designed by architect Jean-Albert Hébrard. Intended for a well-to-do clientele, it was built to be a haven of peace in close proximity with nature. The interior decoration had been entrusted to Gustave-Louis Jaulmes and Adrien Karbowsky.
Modified on its upper floors in 1958 following a fire, the hotel required a complete overhaul of its 150 bedrooms, reception spaces, and technical areas, as well as its attic and roofing, in an architectural style compatible with the original work.