This is a spacious apartment in a great location. (We had unit number 7.) The beds are comfortable, and all the basics are provided. There is a supermarket not far away, and traditional markets are within reach. Plenty of good street food is to be found nearby. The subway is not far away. Three stops and you are in the heart of historic downtown, or you can walk it in about 15 minutes.
Ricardo and his wife are quick to respond to communication through the app. They helped line up an Uber to the airport when I was having issues with my Uber account.
There is a bit of classic Mexico sewer smell coming up through the shower, but it isn't that bad, and it doesn't spread elsewhere.
Overall we were very pleased with our stay.