We very much enjoyed our stay in Marcos' flat. The bed was very comfortable, nice sheets and towels. AC worked great although we were occasionally puzzled by the controls. Gorgeous view and fantastic location, 10 minutes walk from Santa Fe, a main thoroughfare. Could get a bit loud on occasion, even on floor 11, especially the last night when a big wedding party had loud music until 3:00 AM, but that is not the fault of the apartment. Not a great kitchen for lots of cooking, but fine for doing some eggs for breakfast. We never met Marcos, but we thank him for getting us a frying pan so we could make breakfast. He always responded promptly to emails.