We had a truly great visit staying for a week at Alberto's place. Check-in was extremely smooth, and Alberto showed us maps and provided information about the metro system and the area. He and the 24-hour security staff were always extremely professional and courteous, and put us right at ease. Our rooms were spacious and cleaned regularly during our visit. Alberto and the staff were very responsive to any questions or needs. The apartments are conveniently located to the metro, Bellas Artes area, and the Zócalo. Light sleepers should be prepared for some noise through the night, as it is a busy area, but we didn't have much issue. Overall this was an excellent location and value, and Alberto made sure we had a comfortable stay!