I did the yoga plus course in 2013 and I found it very helpful. I had been practising iyengar yoga for a while and felt I needed some clarity. I had read  books, attended weekly classes and had begun a home practice but still felt I was lacking direction.  Yoga plus breathed some structure into my practice. I learnt a lot that I would not have found through my own endeavour. Besides tips and pointers yoga plus also took the mystery out of Pranayama and made accessible and interesting aspects of yoga that I had never considered. I would wholeheartedly recommend this course to anyone setting out on the path of iyengar yoga.