I wanted to learn British English pronunciation and accent, so I took his accent reduction course. Carl was very thorough and explained the meaning of schwa sounds and British phonetics to me. It was a very useful lesson. I strongly recommend him as a professional teacher.

I have been having English lessons with Carl for more than a year on a regular weekly basis. I am extremely satisfied with his methods. Most of the time, half of the lesson consists of an interesting talk about various topics, including British culture, different accents, comedy, films, and travel. He always corrects or suggests a better alternative in order to sound better. Another half of the lesson is doing real tests together - his input is very helpful. He always explains right away if something is needed. Most importantly, we also had a few lessons related to phonetics and accents. It was very interesting to know how native speakers speak and what sounds are produced in their regular speech. I can recommend Carl to every English learner. He is a professional teacher with tremendous experience in helping to improve English on every level.

Carl es un gran profesor de ingles. Se aprende mucho con el y hace muy amenas y entretenidas sus clases.

I have completed over 120 English lessons with Carl and the experience has been excellent. Our lessons are highly conversational, covering a wide range of topics, which makes learning both engaging and practical. Carl is professional, patient, and attentive, and he always corrects me when I make mistakes, providing clear guidance and constructive feedback. The lessons are well-structured yet flexible, allowing for natural conversation while steadily improving my fluency and confidence in English. After more than 120 lessons, I can confidently say that studying English with Carl has been both effective and enjoyable. I highly recommend him to anyone seeking a friendly, professional and dynamic learning experience

Die Bildschirmqualität war schlecht, ansonsten war die Unterrichtsstunde okay.

A professional and sincere teacher. The best of the best