D.P.
When we first moved my son to a toddler bed--he slept on the floor--by choice--EVERY NIGHT.
It was like his whole room was a giant crib...blankets, pillows all over the place. I'd pick him up asleep & place him in the bed and 5 minutes later--he was back on the floor.
My mother used to say he was "sleeping on the floor--LIKE A DOG!" LOL Gee, mom, it's not like he doesn't have the option! haha