Francisco's place is awesome as is he! My partner and I had a wonderful stay there, it's super centrally located, close to the zocalo, it's full on outside but inside is cute and quiet, and even has a special little enclosed terrace that sunny during the day. It's just lovely! Super clean, nice bathroom with good hot water and lots of space! Francisco also left us a big hug of water and a lost of suggestions for things to do and eat! Also he was super communicative and always on time. A perfect place! I will stay there again when I come back to Mexico City ;)