I enjoyed a long-term stay (4 months) at Guadalupe's apartment. I cannot say enough good things about her as a person, and about the apartment. Guadalupe is very responsive should anything arise, whether it is a quick question about Polanco or something that needs to be addressed with the apartment. She always made herself available and is kind and friendly. The apartment itself is lovely and was perfect for my long stay. It is near the Polanco metro stop, which is also a stop away from the nearest Metro Bus. You can get anywhere in the City quickly. There are also plenty of ecobici stations to get around Polanco, and everything is extremely walkable. I will be staying here again whenever I next return to CDMX.