You bet. Classes are conducted entirely in Spanish, including beginner classes. After all, you’re in Spain – so take your Spanish and run with it. And when you flub up a line in Spanish (inevitably, you will – and repeatedly at that), have a sense of humor about it.
It is important that you always try to communicate in Spanish, even when you’re not at school. It is only fair to other students who have come to Spain expecting a true immersion experience. You’ll see how this extra effort will pay off by the end of the program.← Are the classes taught only in Spanish?