Set a breath from the Champs‑Élysées on the historic site of Balzac’s residence, Hôtel Balzac Paris & Spa Ikoï blends 1930s-inspired interiors with contemporary restraint. Highlights include a luminous glass‑roofed lounge and the Japanese Ikoi Spa; select suites frame Eiffel Tower views and access to Pierre Gagnaire’s cuisine.