This was a small TEFL program embedded in an institute with an English language program for folks in Cusco, which made the practice teaching quite authentic. There were many additional options, like tandem conversations, cooking classes, salsa classes. The teaching was excellent - Sean Barter is an enthusiastic expert teacher. We got a lot of detailed feedback and learned a lot in a short period of time. I loved Cusco - the mountains, the sky, the people, the food -- I'm so glad that I went. I highly recommend the program.
If you did this all over again, what's one thing you would change?
I would stay in Peru for longer!
And if I had longer, I'd try to learn Spanish.