We loved our stay at Ana's place. It's tucked away but in a busy vibrant area that felt safe. Building security also seemed good and check in and out were super easy. After dealing with the chaos of air travel it was so nice to get in with no trouble. Ana was flexible with us and let us check in earlier than planned too. the place is modern, and comfortable, with more amenities than we needed (and a jug of water supplied, which is so nice to have first thing in Mexico). The location was great with so many amazing food options within a block or two. We spent a day walking all the way down the main street to the historic city center, sight seeing all the way. Great spot, if a little on the expensive side for CDMX.