I booked only 1 day before and I was happy that Fabiola responded right away. The check-in procedure went very smoothly, I arrived at night and there was a self-check in option. The room itself was nice with characteristic painted old furniture (I love old furniture!) and the bed was comfortable. Perhaps the downside is the lack of light in the room as the window faces the small inner patio and daylight simply cannot reach the room. For me it was not an issue, since I didn't spend much time in the room and basically just slept there.
The house has a fully equipped kitchen and a filtered water , which I was very pleased with. There are lot of antique items and furniture in the house, it really adds to the charm. Perhaps one downside was that as it's an old house you can hear the steps on the stairs from other guests quite well, but this is often the case in old houses and it was not really bothering me.
The location of the flat is really great, you can walk to Condesa and to the main park where lots of museums are located. It's safe, clean and you have a lot of shops and cafes nearby.
Finally, the host Fabiola was very friendly and helped me to buy a local sim card and was more than happy to explain things. As it was the first time for me in Mexico and I am traveling alone, it was a very heart-warming welcome.
Next time I'm in Mexico, I will stay at her place again.