Sleeping with a cat is NOT comfortable. Cats have higher body heat than most people so if they sleep touching your body you will quickly feel unpleasant heat there. Also, many cats have a habit of kneading when they're comfortable. When awake, a cat kneads with its claws retracted. When they knead in their dream, they DON'T retract their claws and it can get really painful really fast.
Talking for experience (I've owned 12 cats over the years).
Talking for experience (I've owned 12 cats over the years).