In this short paragraph I would like to thank Nikos for his help in my preparation for the IELTS test. With his help, I achieved an overall score of 7.0, which was more than enough to get into the university of my choice. Therefore, I can only recommend Nikos as an English teacher from my personal experience of the last few months and advise other students to prepare with his help.
Thank you for the excellent preparation Nikos!!!

Levin Tepsic, German teenager/student

Niko prepared me for my CAE certificate. Thanks to his enormous help I not only took my Cambridge certificate with C1 but also scored C2 for the speaking part with 206 points out of 210! I am very grateful for his help, I would not have made it without him. I highly recommend 3seasenglish to everyone preparing for Cambridge certificates!

Jani Ormovova

Last year I took part in a B2 Business English course led by Papa Nikos (that’s what we call him) 🙂
I must admit that after this course I significantly improved my ability to communicate in English on all topics in the business world.
As a result, I was able to find a better and more interesting job.
Papa Nikos is a great teacher who not only encourages you to learn more, but also helps and provide you with additional tests, sources and ways to improve your level of English.
With his vast life experience and knowledge of economics, finance and business, he would give valuable advice to anyone who wants to work or participate professionally in this particular area.
I higly recommend all types of courses, especially remote english classes led by Nikos, because I trully beleive in his abilities to teach students to understand and use english language to the maximum.

Pavel Hristov, IT

Dear Nikos,
with this letter I would like to say thank you to the best teacher in English I have ever had!
He has very innovative ideas which have helped me to remember very different phrases. With his innovative way of teaching I gained not just a teacher in English but also a man who knows how to support me and to show me my greatest strengths.
Thank you for everything you have done for me.

Dragana, pharmacist

Last year I was part of a B1, B2 Business English course led by Nikos. He proved himself not only as a great teacher who knows how to adapt his lessons for students needs but also as a great mentor and friend who can give you valuable advice about life or work based on his long term experience in economics, finance, and business. I highly recommend all types of courses led by Nikos, because by the end of the course your level of English will have improved and most importantly you will be more confident to speak it.
/I successfully took my Cambridge BEC Vantage certificate/

Konstantin Kiselov, Marketer

I am writing to recommend mr. Nikos as a highly professional teacher of Business English. I have been his student for one year and during this time
his teaching approach has completely met my goals and requirements in mastering my English. Because he is able to find and apply the personal approach to every student providing every single lesson with an interesting and appropriate content. I have been likewise impressed how Mr Papailiou gets along well with everyone. Apart from being native speaker he has strong skills in teaching methodology, apart from grammar, vocabulary, pronunciation he made us discover about business sector and economy as well.
I highly recommend him as a teacher to everyone who wishes to speak fluent English especially for business and professional development.

Anna Shamrai, Russian English teacher

In 2019, I began with an English course (mainly business English) led by Nikos. The goal was to refresh my English as it became more and more important for my job.
After a few English lessons, my communicative skills have already improved. The lessons are fun and well adapted to my level.
At the end of the course (36 hours), I have successfully passed the Certificate Exam in Business English (Level C1 Business Higher). Thank you very much for the good preparation!

Rita Tertilt, Controller – German utility company