Christopher is a great help to our business. He has a professional approach that meets the needs of our company. His lessons are stimulating and enjoyable. Christopher has been particularly helpful in proofreading texts and advising on issues related to English-language business culture. We would strongly recommend his services.
Gerald Schröder, TCB
Christopher has helped me and a team member ( new English starter) to build sales dialogues in English based on our real-life situations with customers. His advice concerning English-language business situations is valuable. We are very pleased to be working with him.
Stefan Pöhner, Valentino