In Japanese, "sōzō" means creation, imagination... In the heart of Nantes, nestled in a former 19th-century chapel, with a lobby fitted out under a 17 m high vault, this boutique-hotel intends to live up to the challenge of its patronym. Housed in the chapel and sacristy, the 23 rooms and suites exude serenity, with their high blond stone walls, soft beds and refined furnishings by Starck, Panton, Paulin and others. The same softness and tranquility can be found in the spa, housed under vaulted ceilings, with sauna, hammam and an ice-room for a sensory shower. The establishment features a lounge bar for breakfast and light meals throughout the day, as well as two seminar rooms. A perfect venue for both leisure and business.