For 165 years, Steinway & Sons has been producing the most popular pianos among concert pianists. Their instruments are true works of craftsmanship, with an exceptionally fine touch that allows for nuances impossible to achieve elsewhere. The company is always on the lookout for innovations and has registered 125 manufacturing patents in its 150-year history. The latest is the Spirio system, which allows the recording of its performance. The Eiffel Haute Couture Suite at the Plaza Athénée Hotel allows its guests to enjoy one of these jewels.