Inter-American Development Bank-IADB
I would like to highly recommend Luis Castro as Spanish instructor. During the time he taught me in individual classes, my Spanish improved significantly. I particularly appreciated that he adapted the texts and lessons to my needs, taking care to choose texts and videos that were interesting for me and fit my language needs. He was also very happy to accommodate changes in class times (which at times was necessary due to my work schedule), and always came to class on time and well prepared. I also still benefit from some instructional materials and websites he made me aware of.