This apartment is great. My wife and I lived here for an extended stay in Mexico City (3 months). It's in the trendy Condesa neighborhood so it's within quick walking distance to numerous bars and restaurants as well as the beautiful Parque México. Roma Norte, Chapultepec, and Juarez are about 20 minutes on foot (or a quick Uber ride). The neighborhood was perfectly safe and we felt comfortable walking around at any hour.
The beds and furniture are comfortable, the wifi is fast, and the main living area is spacious.
The kitchen is small and has basic pots and pans, but that's about it. It's fine if you're going to keep things simple or eat most of your meals out, but don't try to prep for a big dinner party here.
The water pressure is not great. Don't expect long luxurious showers. But the extra half bathroom was a nice perk.
The host, Fernanda, was very responsive. She answered all of our questions promptly and was ready to help whenever we needed anything.
This doesn't apply to just this apartment, but be warned that Mexico City is loud. House parties, barking dogs, street vendors, and car horns go late into the night all over town. It's unavoidable. My advice is to pack earplugs.