When we first picked up the girls, OH said they weren't going to be allowed in the bedroom at night. I was secretly pleased when we shut the bedroom door on the first night and they wailed and dug up the carpet until we opened it. When I lived at home our cats always had full access anywhere and I didn't want anything to change with the girls.
Chilli almost always sleeps on the end on the bed, where my feet would be if I didn't sleep curled up. Amber is a moveable feast, either sleeping at the end of the bed, somewhere near the middle, under the bed or on top of the wardrobe. Of course at the slightest movement from either of us, they assume its breakfast time, even if it is 4am and still dark. And that point we get walked all over and licked/nibbled!