I think in total mine was about 3 years.I fitted my first carpet after about 3-4 months(foam back) and hessian backed I spose after about 6 months.
I went it alone after the 3 years,although I had never fitted a vinyl untill then.

I was lucky enough that my first contract on my own was 30 kitchens and 30 bathrooms in vinyl,so a tube of the white stuff helped me correct the first few I messed up a bit but by the end of the job I was pretty much an expert..........
I think being on site with an experienced fitter for that lengh of time was invaluable,not sure that these courses can replace hands on.......
Been fitting now 18 years or so,and still come accross some odd ones! You never stop learning I guess.
