My son and I had a wonderful visit to Mexico City, and staying at Matilde's place even made it more awesome! The place is exactly as described - very clean, and we had all the amenities we needed. Matilde met us at the apartment when we arrived from the airport, and personally gave us all the instructions we needed. She is also very quick at responding to our needs - I can just text her and she responds quickly. The apartment is conveniently located to Condesa, Roma, Chapultepec, Zocalo and we were able to easily get around my walking, Metro, or taking UBER. The Terminal Autobuses del Norte is a short UBER ride from the apartment, so we did not have any difficulty taking the bus that took us to the Teotihuacan Pyramids - which was a bus ride away from the terminal.
The building also has 24/7 security - so we felt very safe at all times. Very nice, quiet area. We would definitely book Matilde's apartment next time we visit Mexico City.