We just came home from spending a few nights at Hector and Alicia's apartment in Mexico City. We had a great stay! Location was close enough to el centro but far enough that it was not so busy/crowded. We enjoyed having tacos stands open late night near by, the park and the world trade center. There was a total of 6 of us and the apartment was very roomy and just as pictured online. Hector and Alicia responded to all questions immediately and gave us recommendations on the area.
Tip for future guests: They just opened " El Cardinal" restaurant in Nápoles and would definitely recommend the short walk for breakfast to try out the excellent hot chocolate and sweet bread!