By the time babies are past the 6 month mark, many seem to fall into a loose GF routine anyway. They wake in the morning, the have milk, then solids, a morning nap, some more milk then lunch, afternoon nap, milk, dinner, bath, milk, bed, sleep long stint.
It just shows you how to work towards that really.
Honestly if I hadn't read it before I gave birth to PFB I probably wouldn't have known just how soon after they get up in the morning they have to go back down again. Some of my NCT group didn't either - they were saying theirs were very unsettled in the morning but really they'd just got overtired - they started putting them back down at 9:30 and they were changed babies (and that's how you get a shower with a PFB isn't it!)
I personally think its rather lacking in the "how" factor certainly for the first 6 weeks. "Baby should be awake and feeding no later than..." HOW? How do you wake a sleeping newborn and rouse it enough to get it to latch on? Anyone?!?
But by 6 weeks or so, I picked up the book again and referred back to it - and it was very do-able, and something they had worked towards on their own accord anyway.