Love the pics of Meg and a box. Our Sacha loved boxes, he used to treat them like a toy...dive in head first, lie on his side and then scrabble at the sides with all claws!
You wouldn't want to put your hand in there when he was in residence!
And I'm the one who has custom built "outdoor beds" for her cats. They have two wooden single beds and one double. Alf can't fit into his single bed any more. Shame!!
Harry goes through phases and often rotates throughout the day. This is one on the current rotation - a basket, on top of our kitchen cupboards, that holds all our freezer bags etc.