My friend Michael and I stayed in Morgana's apartment and found that it completely suited our needs. It was clean, well furnished and gets excellent light throughout the day. The neighborhood is very beautiful and felt extremely safe at all hours. It is also conveniently located across the street from a supermarket, so we were able to cook the majority of our breakfasts. It is also a short 5-10 minute walk from the subway, which we used for the majority of our daytime trips as it is very cheap and fast.
Morgana was also very responsive to a couple of questions we had regarding the city, after we had arrived. Key pickup was very smooth as well. I would definitely recommend this apartment to anyone interested in visiting Mexico City!