Pilar is a very good teacher (I am studying Spanish with her). She has very good multicultural management skills and has an intellectual agility that allows her to adapt quickly to the student way of thinking (that can be very different). Pilar has a strong knowledge in morphology and syntax which provides the good structure in the understanding of the new language. It is a pleasure to have the ability to switch languages when necessary 🙂
Finally, Pilar also demonstrates good empathy and understanding, because she adapts very well to the personality and preferences of the student.