Cesar Pelli, Petronas Towers Architect, is also the creator of St Regis Mexico City's eloquent design. Using discreet and sculptural forms that give captivating sensations, Pelli explains that his work emphasizes diversity, combining functionality and vanguard elements.

St Regis Mexico City building is conformed by a large glass band structure that waved and extends upwards into the sky. Yabu Pushelberg signature is present in every detail of St Regis Mexico City decoration. Based on the last interiors and decorative trends, Pushelberg develop spectacular atmospheres giving a constant reference to the classic elegance with new contemporary style. The iconic building embodies hospitality, including three restaurants, two ballrooms, and an indoor pool. The 189 custom designed, exquisitely styled guest rooms and suites, with spectacular views of the city, redefine luxury.