"The chain’s first Spanish hotel occupies seven historic buildings (the oldest dating to 1887) in the city center, a short walk from Retiro Park and the Prado. Highlights include all-day rooftop dining with sweeping city views and a menu by Spanish celebrity chef Dani García, a pool terrace, and a four-level, 15,000-square-foot spa—the largest in the city—positioning the property as a high-profile luxury addition with strong neighborhood and cultural ties." - Annie Fitzsimmons