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Perfect approach, high level of lecturing. I can only recommend.

Lessons with Karol are very intense, one definitely has no time to get bored, and always feels that you have properly practiced brain threads 🙂 Each lesson is perfectly prepared and tailored to a particular student according to his abilities and needs, which is a huge plus over group course. For me, maximum satisfaction!

Karol is the best choice if you really want to learn German. He claims to himself that he is not a walking vocabulary, but I think he is. 🙂 The lessons are conducted professionally, after each lesson you will feel that you are totally excited but at the same time that you have learned a lot. After my several attempts as a language school, private lessons from a German teacher and last but not least, trying to learn German in high school, after a year of learning with Karol through skype, I really improved. Of course it’s drudgery, but Karol is a great teacher and man, and he’s incredibly patient. Hours with him are never dull and boring. I also recommend learning via skype for all of us who do not have the time to move and want to use their time as efficiently as possible.

Karol is simply the most! As a lecturer and personality. I am so happy that I chose him. In six months I passed the exam B2 with him! And we go further. Great Thank you Karol hat down. He knows exactly what I need, where I have gaps. He always corrects me and hears everything 😀 The lesson with him is responsibly prepared, the system has a structure and knows what it does. It is human correct and strict. He has my respect!

I am very glad that I chose Mr. Decsi as my German tutor. He has a general overview and knows exactly where the student has gaps and curriculum knows exactly where to fill them. Maximum satisfaction and very well invested money.

Karol is a great lecturer, professional and expert in his field. I appreciate his individual approach and set up lessons, support in the learning process, as well as flexibility and the ability to have conversations over skype, which greatly helps in scheduling lessons. I highly recommend, I consider him as the equivalent of a native lecturer.

Very good teacher. I have experience with him in conversations – he has an overview of different topics, so it can be interesting to discuss, and from a professional point of view – he can advise on possible synonymous phrases or give grammatical nuances so that the student can remember it. I can only recommend.