Bertha is a super nice host, however, I found her place is a little bit inaccurate from pictures. The room is dark even in the day, furnitures are kinda outdated. Hot water takes a while to adjust. There’s a narrow spiral stair to the second floor.
But it’s in an okay location if you know CDMX well. Walkable to anywhere. Bertha by all means is a nice host and check on me during the stay.