I'm lucky in the respect neither of my cats wake me. Altho I do have a doggie alarm clock some days she sits in front of me panting to go out.
Kylie is just as content being wrapped up in my arms sleeping as anything.
Kloe doesn't normally bother me either.
But I keep food out for them most of the time even tho sometimes it gets low.
And they are really laid back when it comes to the litter boxes as well. I only have to scoop 2-3 times a week.