I would love to do it well enough that the students become the teacher and I'm able to invest in their endeavors!

I had a teacher in high school tell once say your rights end where another’s begin and that has stuck with me.  

My girlfriend is from Spain, working as a Spanish teacher, and is a non-permanent resident here on a work visa My only concern is not having enough income without hers to qualify for a loan large enough to purchase a 4plex.