I have two cats from one litter. One of them is visibly larger, more approachable and likes to lie down on the floor the second she gets the chance. Although she doesn't do that all the time. When her surroundings become peaceful - that is when nobody is walking back and forth etc - she lays her head on the ground and slowly falls asleep. I catch her do this about 3-4 times in a week if not more.
Sometimes, she'd sleep on my bed and then she would go on the floor to sleep again. I found it adorable in a way but at the same time I'd almost always pick her up and put her on any of her favorite sleeping posts (other than floor of course) that is way softer and warmer.
My question is, should I do anything about this repetitive behaviour? I have only been picking her up due to the feeling that the floor isn't something good to nap/sleep on.