English review here: 11 night stay near Tlateloclo(archaeological site). The bed in the main bedroom is a small queen (150cm wide), the other bed is a double (140cm wide). WiFi performance was fast enough; I tested the download speed between 28-29 Mbps. The TV has a Chromecast for watching YouTube or Netflix.
My suggestion is to use DiDi instead of Uber; we didn't have any problems using DiDi, but the Uber drivers were always lost trying to find this bldg. For some reason, this address on the Uber app sends the driver to the pemex gas station on peralvillo street which is a few blocks away; it's a big difference especially at night in a sketchy neighborhood. The first Uber driver got lost and a kid on a bicycle rounded a corner and slammed right into the front of the Uber. This wouldn't have happened if the driver wasn't lost, so pay attention to the map if using Uber(again, don't use Uber).
If you want hot water in the shower, the hot water tank works best after going through a series of tricks. You have to light a burner on the stove, turn the hot water ON(left knob) for the kitchen sink until you visually see the hot water heater flame up. You'll hear the heater clicking, and once it's ON, meaning you see flames in the hot water heater, then you turn ON the hot water (left knob) in the shower. Once that's ON, you can turn off the burner and the kitchen faucet, but still make sure you see flames in the hot water heater. It's a hassle, but it beats taking a cold shower in chilly Mexico City.
The washing machine works but also leaks; the trick is to only wash small loads and use the lowest water level. Also, lay down a towel at the base of the machine before starting your load.
Worth mentioning: there's an exotic restaurant that's about a 5 minute walk from the apt bldg; it's called Meson del Molinero. The menu is extensive, from alligator, snails, worms to more traditional mexican dishes like chile en nogada. Also, a less expensive dining option is Tortas Gigantes; it's about a 10 minute walk and I recommend the "pierna al horno" sandwich.
The host allowed us to checkout very late since we had a 2am flight. We appreciate the flexibility of the host.