I had a great stay at Estefania's place. She let me check in very early, and out a little late to accommodate my work calls (the internet is perfect for video calls). The apartment is lovely, even nicer than the photos! It's really well equipped and I liked the filtered water tap that meant I didn't have to buy bottled water. It's very quiet and in a great location. It gets cold in Mexico City in winter, but there is a space heater and thick blankets. Great stay, I'd happily come back.