Arianna met me outside the apartment, let me in, and showed me around. Great! Really pleasant - the whole experience. Access to the metro (9 line at estacion Patriotismo, 5 pesos per ride) is a quick walk and gets real close to Aeropuerto Internacional Benito Juárez. Stayed in the apartment for 6 or 7 days, which offered a quiet place to settle down, and a secure spot to leave belongings. Thanks again.