I found this course covered everything about how to tile in so much detail, you end up mastering the techniques shown very quickly, at first I thought how can you learn to tile from a video program but after buying the course you will see you absolutely can. Darren is clearly, very experienced in teaching and all you do is just follow what he is doing and listen to what he is saying, He is always available to answer any questions with his aftercare service if you have any but the detail he goes into when explaining things, i found that there was very little need to ask for help. In my opinion this course was superb and ive now set up my tiling business after completing it, well worth the 5 stars. Grant