We stayed 9 days at the apartment (from December 31 to 09 January) and the experience was very pleasant. The apartment is exactly as in the pictures, and was clean and tidy. The location is perfect. Subway station, bars, grocery stores and restaurants are within walking distance. The balcony is nice and overlooks the "Santuario del Cerro San Cristóbal." The fact that the apartment does not have air conditioning can be a negative factor, because in summer the sun is opposite in the late afternoon, making it very hot. But in the early evening, the temperature drops and we sleep with the balcony doors open. Cristian was very attentive during the negotiation and stay.