"I hadn’t spoken any English since high school,” – English had suddenly became the business language. After one year of private lessons in my office, I am well prepared for meetings, emails and more... The teaching abilities of the teachers are out of the question (which Manager "enjoys volunteering time to be taught freely ?"...), I found the flexibility of the lessons was the big advantage compared to other forms of training. Often appointments were moved or special requirements needed to be implemented within a short timeframe - here my teacher was always flexible and understanding. The lessons were adapted exactly to my needs. The possibility to have flexible lessons - grammar, vocabulary, and also discussions and small talk were successful and useful for me. I found that the collaboration with Sprachzentrum Süd was one of the best investments in my future. Finally, my teacher, Mr. Dobbs, was just awesome, "As a person and as a teacher! "