I would repeat my stay without hesitation. The space is clean. Furniture is well picked. Feels safe. Good location, within an easy walking distance to almost everything in Coyoacán (3-15 minute walk, depending on your destination).
Staff there is kind, resourceful and very helpful. My entire stay went swiftly. I have absolutely zero complaints.
My only comment for future guests would be the traffic noise. It can be heard a bit during rush hours if windows are open. Not a deal breaker at all, and it really didn't bother me since it is not present most of the time.