I think you are mistaken the schools. I worked there for two school years and they always honored their word. I had a really nice fully furnished apartment which was within walking distance to school. They told me that over the phone and that's what they gave me . Also in the years I worked I remember I there were more than 10 teachers who have worked there for over 20 years and as far as I know they're still there. That shows that Colegio Mexicano it's a serious institution and has been around since 1974 as the best one in Reynosa. The people there were always kind and respectful. Going to work there was one of the best rewarding decisions I've made.