I'm also curious why this is brought up-are you not happy with the job? I
f you are just curious if all the steps were followed (and don't approach it like you are trying to incriminate someone) a reputable painter or builder should be happy to walk you through step by step what they did.
If you feel like the quality of the work is sub-par what you paid for it, then I would go over your concerns with whoever is responsible for providing your finished product. If there really are issues and the person does good business, they should address your concerns.
The Following User Says Thank You to chrisBC For This Useful Post: