Cristian's place was perfect and he was an excellent host. I booked last minute the night before on my way to the airport and he was extremely helpful in providing recommendations for places to go, and transportation to/from the airport. He arranged to have someone greet me at the door to let me in and show me around. The apartment was designed beautifully and the interior architecture of the building itself was equally gorgeous. The place was very centrally located and I felt safe the entire time (perfect for a single gal traveling alone). I was only in Mexico City for a night and since it was so centrally located (near the Zócolo), I was able to walk everywhere. Highly recommend.