Roberto's condo is the perfect place for a couple or single person to comfortably stay in Mexico City. I had stayed in this neighborhood before, so I purposefully looked for a place that was close. It's a safe middle class neighborhood that isn't touristy. Right outside the apartment is the MetroBus line, which are dedicated lanes for the bus to travel quickly to downtown and other places. Also, the Metro is about a 5 min walk, so it's very close.
The apartment itself is clean and well-equipped. Roberto has thought about everything you'll need, from thick towels to kitchen equipment, even to thoughtful touches like coffee and toothpaste. Roberto is a very kind person who will go out of his way to make your stay comfortable. He always answered any messages within minutes.
The building itself is incredible. It's actually a complex of several buildings and it's very secure. It feels like there are more employees working here than in most hotels. They were all eager to help. The complex includes, pools (including a lap pool), a high-quality gym, jacuzzis (I'm not even sure how many, it seems like maybe at least 12?), a garden restaurant, steam rooms, etc etc. It's like a resort in the middle of one of the largest cities in the world.
Just know that with COVID restrictions, access to the amenities can change. When I was there, they had just re-closed the jacuzzis again, but I was able to make reservations for everything else.
Highly recommend considering Roberto's apartment.