F.H.
My kids went thru this at the same age. I let them just come in and sleep on the floor on my side of the bed but I did NOT make it comfortable for them. They would carry in their pillow, blanket and just lay down and sleep. They didn't wake us up and didn't come in until usually early in the morning. They both did this for awhile but grew out of it. They too slept in their own beds in their own rooms from the first week I brought them home adn now they are 11 and 8 and are both great sleepers. So maybe tell her she can come in and sleep on the floor. She will grow out of it. Good luck.