I have recently attended and passed the Working at Heights course with Altruistic Safety and thoroughly enjoyed this experience. The staff at Altruistic Safety were very friendly and the instructor who delivered the course had a wide range of industry experience.
There were participants from varying industries, who were open to sharing their experiences with the group, and this was actively encouraged by the instructor. The sessions were relaxed, but informative and comprehensive notes were provided for each of the elements studied.
The instructor was helpful and knowledgeable to the point where additional supports was offered via additional training or email if any of the group were struggling with a particular element of the course. I believe this additional support and information went a long way to helping me pass the course and achieve a stellar grade.