I had an incredible stay at Diego and Vera's place and would highly recommend it to solo travelers who want to immerse themselves in all that Mexico City has to offer. The place is exactly as pictured, and the neighborhood of San Rafael allows you to escape the buzz of tourism, while still being walkable to areas full of hot spots.
A few pro tips: The front bedroom faces the courtyard, so bring some earplugs if you're an "early to bed" type; I slept well with them every night. I'd also suggest planning to take a food tour versus cooking everyday; there is a cooktop, but no oven or microwave, so the kitchen is best for simple meals here and there. For those working from home, bring earphones so you can coexist in the common spaces, but rest assured that the internet is fast and reliable.
Beyond the space, itself, Diego and Vera are what made this place magic. Most everything in the home is an expression of their collective creativity — Vera even has a painting studio on the upper level. At the front of the courtyard is Diego's space, which is often open to the community as a gathering point for art and events. I had the privilege of sharing the Airbnb with two incredible artists over the course of my visit.
With this in mind, you'll enjoy your stay here most if you come with the intent to interact, get to know your hosts, and engage authentically in the spirit of creative community.