I did it with Furniture clinic and would NOT recomend very highly. I then went on a 2 day course with LTT to try and gain some confidence that was lost but missed a half day of a 2 day course due to traffic. I wish I had of went here first but the damage was done. The colour mixing is very hard.
I did it Fc at the time they were introducing franchises, there were concerns from prospective franchisees at the time about FC offering a course at a fraction of the cost and going on the advice I recieved after I did the course, well, I have suspicions about their intentions. On the course the guy taking it gave the impression he did not want to take it.