I had a trip with my parents to cmdx, this place was the best choice. You have a metrobus station right outside of the building and metro a couple blocks away. There are plenty of street places for eating delicious and very affordable, also some small restaurants. The Zocalo, Cathedral and Government Palace it's super close.
The department is clean and neat. Has everything you could need during your stay. Neighbors are nice and respectful. My parents and I really loved our stay.