Best location in Mexico, very safe with 24 concierge, gym upstairs and jacuzzi available with 24h notice. Polanco is the best neighborhood in the city, best restaurants and the location is excellent near the park where I went for a run in the mornings and near the museum of anthropology, the real gem of the city. Some strange things: they do an inventory before and after you leave for things like glasses and dishes... as if someone paying 100$+ a night would steal a dish! also, be aware that there is an extra charge per person of 400 pesos a night in case some friend comes over stay with you while in the city.