YOU WILL LOVE MEXICO CITY! We spent about a week at Patty's apartment with our 18 month old son. If you are traveling with kids this apartment has a lot of great amenities like:
1. Small Playground in the apartment building
2. Washer/Dryer in the unit - this was something we loved because we were able to pack fewer clothes and do a few loads of laundry
3. Pool on the roof
4. Two bedrooms with a pack n play
5. Great full kitchen
The apartment looked just like the pictures, with all the pros listed above. The apartment is in the very safe neighborhood of Polanco with lots of grocery stores nearby. Unfortunately, we didn't think this was a very convenient location for most of the activities we wanted to do. It is a 15-20 minute walk to the metro and about an hour walk to some of the bigger things to do in Mexico City. We often took Uber (which is very affordable compared to prices in the US), but if you want to walk/metro every where you go this would not the best location. To be clear, Patty's apartment is great, but we would likely stay in Condesa if we go back.