Although the building entrance looks a little sketchy, our greeting by doorman Carlos, who welcomed us and took us up to the apartment, allayed our fears. When the door opened to a bright, quiet, spacious apartment with lots of modern art and furnishings, we were delighted. Having the Polanco subway stop right across the street made getting around a breeze. Upscale restaurants and shops are nearby, and the walks to Museo Soumaya and Chapultepec Park through the Polanco neighborhood are fine. Five stars.