Felipe's parents' apt is practically right next to the metro Pajaritos. You can take the airport bus CentroBus to get to the metro and then walk about 5 min to their place. Make sure to get directions from Felipe because Google Maps did not help! And gave us a picture of a house.
The apt is cozy and comfortable and very clean. Definitely recommendable for those who need a place near the airport or near a metro station.
Felipe's dad Raul also offers shuttles to the airport for a small fee.