Enjoyed our stay in the apt. very much. Apartment is spacious and clean, good closet/clothes storage space, wifi was good, accessible and friendly 24-hr doorman. Owners were always helpful and responsive - had one issue with the apt's boiler, contacted Luisa, issue was fixed within 20 minutes. One prior review mentioned running out of hot water; we did not experience that - and there were five of us [four showers one evening without running out]. Apt could benefit from some reading lamps, esp. in the bedrooms, but not that great an inconvenience.
Neighborhood is the best: around the corner from the beautiful Parque Mexico, El Moro Churreria, Walmart Express [supermarket with good hours], numerous restaurants [we really liked Antolina nearby]. Very walkable area.