Every night I call out "It's bedtime. Make your beds". The girls then gather their pillows and blankets and settle down where they may. It's never in their own beds. They sleep on the couch, in my bed, or even on the floor, if they please.
Tonight Trinity built herself a castle of a bed out of the couch cushions. She even tried to steal Jasmine, which is the MOST wonderful pillow, owned by Madison (I've tried to steal it a time or two myself).
Once the pillow situation was ironed out, Trinity was asleep in 2.5 seconds. Which I LOVE. I also love how she was caught sleeping with her Trinity blanket.