The apartment is located in a quiet neighborhood but very close to lots of restaurants and walking distance to Bosque de Chapultepec and the Museum of Anthropology . The place is small but sparkling clean with good hot water pressure. Just keep in mind that the bedroom does not get completely dark at night. I didn't have a chance to mention it to the host as I only stayed one night.
I recommend Pedro's flat for your next visit to Mexico City. The host was very attentive, he is a foodie and no doubt will provide great restaurant recommendations.