Hola mammas!!!
Kinda late I know, sorry. I don't know much about the subject, so I'm telling you what I know about it. We are not homeschooling for DD, but as far as I know, homeschooling here is legal. Not common but legal. We live in Benito Juarez, and we don't know any homeschoolers either
You may like to get information upon arrival to avoid trouble.
DD is almost 3, and we are planning to enroll her to a bilingual (mostly english) school here in our burrough. We wanted a British School for her, but it's far away from here.There are several bilingual, American, and British schools as options. Some of them are more expensive than the others but it's worth looking and be sure to take your kids with you so they can see if they like it. There are children from several countries. And it will be good for them to learn the language. Becuase in a public school, the classes are completely Spanish and it will be harder for them.
I don't know how expensive Coyaocan is, we didn't even looked there. We live in Benito Juarez and we bought a two bedroom apartment for $15,000 MXN, and that was the cheapest thing we could find. But in the end, it was actually a good price for it. The owner wanted to get rid of it, we were lucky I guess.