Rebekita is a wonderful host and very responsive. She was very helpful and made our stay very easy. My only qualms is that the Airbnb is next to a very busy street and it can be very loud at night and hard to get a good night of rest. Also there is no fan or AC in one of the bedrooms so it can get pretty warm, especially if you close the window to help with the noise issue. I also found some silverworms around the apartment.
The location is great and I loved being able to go to Chapultepec very easily. It is a bargain Airbnb but I think for the price it may still be a bit overpaying.