Great teacher. I am very happy to have the opportunity to study with someone with such a high level of linguistic accomplishments.

Merci Ottman pour votre aide exceptionelle pour le C1! Toujours tres généreux avec votre temps, et vots corrections sont nuancées et bien sur tres utiles

Absolutely fantastic first lesson! Thank you Ott for creating a fun, energetic and informative session.

Ottman is a very effective tutor. he helpeme immensely and he was very gracious with his time as I live in Australia in a different time zone. My goal was speaking and he was very patient. When I read my tasks then after the lesson he sends me in audio that he did in his free time and if I was having difficulties and the lesson was ending he would stay a little longer until I understood, if he had time.

Another fantastic session with Ott! Thank you very much! :)

Ott is wonderful to work with and is very committed, I highly recommend taking lessons with him.