Charles has all kinds of teaching materials to adapt to students' needs.

very patient and nice teacher, knowing well how to guide a good topic, making you have enough time to express and talk a wide range of vocabulary.

Charles is a good teacher; he talks a lot and explains everything you need to know. He's fun and interesting. He explained idioms to me and how to speak fluently.

All correct.ok

It was my first lesson with Charles and It was a pleasure meet him.

very accessible and understandable. I like training with him.