Catalina's house is truly the best place to stay in CDMX. It's in the heart of Roma, spacious, has a private roof patio, and a private courtyard connecting all the rooms downstairs together. Furthermore, her home is incredibly quiet, as it's tucked 7 doors away from the street directly in the middle of the block. I stayed for about 3 weeks (worked from "home") and loved every moment of it. Catalina being an artist is reflected all throughout her space, which makes it a fantastic place to rejuvenate creative energy. You won't be staying at a home built for Airbnb; you're staying in her home that she happens to put on Airbnb, which has a lived-in quality that is rare these days. If this place becomes available, I wouldn't hesitate to book it.
On top of everything, Catalina is lovely! She's very kind, communicative, and quick to respond to any needs you may have. I'd definitely book again.