We really enjoyed our week-long stay!
Great apartment right at the border with Roma Norte. You exit the building left and cross the street right onto Colima which takes you to the heart of Roma Norte (all of the bars, restaurants, cafes and stores). Alvaro Obregon, one of main streets in Roma, is a few minutes walk away. Pablo and team were very responsive throughout the check-in process. We had no issues during the week that needed their attention.
Building and apartment were clean and had a modern feel (there are multiple fans but no A/C in the apartment). Perfect for 2 people. The wifi was strong and reliable - we both took video calls at the same time and had no issues.
One thing to note is that the apartment is technically in Doctores and not in Roma - though Roma is across the street. We did not really venture into Doctores as we were told that it was less tourist friendly than Roma but we never felt unsafe. There is a large park in front of the building that is usually quite busy - there is a market there on weekends.