Spike sleeps on top of my boyfriend's dresser, on the bathroom counter, on the kitchen table, on the cat tree, on the floor beside the laundry hamper, on the blanket on top of the laundry hamper, or sprawled on the floor in the hallway. Very, very rarely he'll sleep on our bed: usually only when he can cuddle with his brother, or when I'm home sick with a migraine.
Oz sleeps on the back of the loveseat, on the back of the big chair in the living room, in the window in the living room, on the cat tree, on our bed, on or beside the laundry hamper, on the futon, on the floor beside my side of the bed, and, lately, on the blanket in the Dell computer box. When I'm taking a shower, he'll sleep on top of the my towels on the floor, but he doesn't usually stick around for long. Ozzie is the more dominant cat of the two, so if Spike is sleeping in a spot Oz favours, Spike finds someplace else to sleep. And when Oz sleeps with us at night, he takes his "half" out of the middle of the bed, and then sprawls in such a fashion that my boyfriend and I find ourselves sleeping on the edge of the mattress, with a very smug tabby sleeping contentedly in the middle!