Im glad you took it in good humour, I didn't want to come over too harsh. It is a newish boat, and that has to be a good thing. Unlike the worn out boats with a quick interior makeover, being flipped in London.
I have no idea whether Viking made their own shells, or bought them in to be fitted out. That would save on the investment of, a shed, plant and wages, to do all the dirty work of construction.
This one was home finished, hence the need for a PCA, to sell on.
DIY fitouts, are a bit marmalaid, they may have odd layouts , and be of variable qualiy. You learn from your mistakes as you go, and pass them on when you sell.
My boat is such, and though done to a high standard, with professional plumbing and electrics, I find anoying issues, why the heck did he do it like that? Whereas hopefully, a pro fitter will have ironed these things out beforehand.