One of my cats sleeps on the armchair arms between me and my hubby. He’s there now curled up. Snoring and purring. He’s a big strong cat, and he knows what he wants and where he wants to sleep. In a while he will be sitting by his cat food bowl (not rattling it, just staring at me, eyes half closed), then when he’s ready he will explore the garden and come in again later when we have gone to bed. Sometimes he sleeps half way up the stairs, then we have to watch out incase we step on him, you can see the problem, thank goodness he has a white patch on his back!