David is a great teacher. I have learned so much in my classes. He helped us all through our final exams, it was a great experience and I would highly recommend 😀✌️

Excellent service, very thorough and no corners cut fully equipped me to take and pass the test.

Great coach. Went off the book all the time to get you ready for real life.

You always had faith in me even when I didn’t and others and you’ll always say, you are all smart, you so annoying asking questions always again and again, even if I don’t remember. Thank you for helping me through this SIA course. I couldn’t have done it without you. You’re what a teacher is supposed to be – thanks for the motivation!

Attended 7 days course of Door supervisor and First Aid. Was taught in a very professional way. David is amazing at teaching and giving examples and scenarios from his years of experience working in industry help learning it better and easy.
Highly highly recommended if anyone actually want to learn what Door supervision actually is.

The classes were very practical and interactive. David made every session easy to understand. Overall, it was educative and amazing.