I don't think Charlotte likes her bed

When I went upstairs to get Eli's pajamas, I opened the bedroom door to find Charlotte half asleep scrambling up from the wood floor. I asked her if she fell asleep on the floor and she said yeah. I put her in bed and went downstairs. I went upstairs later to put Eli in bed and there was Charlotte knocked out asleep laying face down on the hardwood floor right by the door!