Really wish I could give this place 4.5 stars. But Maria was great so I left five instead of four.
Overall the place was clean, the bed was comfortable, and the location was convenient.
There are a couple issues though.
First, the hot water pressure is extremely weak. During winter I could see this being a problem (hard to get warm during a shower).
Second, the apartment gets a lot of afternoon sun, and because of that it gets hot in the evening. Only problem is, there are not mosquito nets on the windows.
So when it's hot in Mexico City, you either open the windows and get mosquitos or close them (in which case the apartment gets quite hot). Further, there's no fan to help cool things down.
Third, there were serious WiFi issues almost the entire time I was there (over a month). Luckily I was working in a co-working space, so I didn't need to work from the apartment (which would've been impossible half the time). They're taking steps to address this though, so I imagine it won't be an issue in the future.
With that said, I liked this place overall, and really liked it once rainy season started and temperatures cooled down. I would stay again, but as someone who mosquitos love to bite, I would not stay during March, April or May (when it's hottest during the day).