I went on this training course in September 2012 with Barry Sheron as my Training instructor and I found the course very educational and that Barry would go out of his way if any of the students didn't understand part of the course by explaining it in a different manner, The visual aids were good and the practical areas of the course could not be faulted.
I am still in regular contact with Barry and would and have recommended his company and course to any one who is interested in doing the course.