First, let me say that Corina was great in responding to our questions and assisting where she could. And for that, they deserve four stars.
You can't beat the location, it's walking distance from most anything, bars, restaurants, malls, and public transportation one would want while visiting Mexico City.
Sadly, several things in the condo didn't work properly. The bedroom AC leaked water the first night with my computer bag right underneath.
The jacuzzi bathtub didn't operate which was disappointing. And when we tried to drain the tab, it flooded the bathroom floor, prompting us to use towels in a panic mode to clean up and avoid it leaking into the bedroom.
The dishwasher is there, but it doesn't work. We found out after loading dishes into it and then unloading to wash everything by hand.
The single-pod coffee maker didn't work, and we tried several ways to make coffee.
There were a few other things, but they weren't as trivial.
Overall, it's a good apartment with a great location. I hope the hosts take some time to review the non-functioning amenities offered for the next guests.