Guillermo was a terrific and dedicated host--this became clear immediately when he waited to check us into the loft even though our plane landed in Mexico City over three hours late. He had plenty of suggestions for places we might want to visit around the city during our trip, as well as recommending several great spots in the Condesa neighborhood.
The loft looks just like the pictures! The inside was clean and comfortable, and cozy but fine for two people. Although it rained for most of our trip (which I'm sure Guillermo would have fixed right away, if he could have!), the outdoor spaces like the balcony were beautiful. I definitely recommend staying with Guillermo if you plan to visit Mexico City!