Not all airport hotels are dreary. Witness the business center Virserius Studio has renovated at the Hyatt Regency Paris–Charles de Gaulle. It now boasts an edgy brand of Parisian chic. A vivid mural by French graffiti artist Le Monstre introduces the 14,000-square-foot mezzanine, which is divided into areas for working, reading, eating, and entertaining. The floor-scape is equally eye-catching, as it shifts between patterns in green-and-blue or gray-and-white. “It takes you back to university days, when we were allowed moments of carelessness,” owner Therese Virserius explains. Which is why the project’s name is Le Campus.