The place is a safe and cozy place to return to after all your activities in Mexico City.
You'll feel safe because all of the security this apartment complex has, but also connected because of its privileged position in the middle of Polanco, it even has a mall with a 24/7 grocery store down at street level.
The host is attentive and responds quickly, and clearly explains everything that is needed.
Be sure to ask for an access card, because otherwise it can be a bit slow to enter in and out of the complex due to the security.
Will definitely come back if I have the chance!