Where should my 2 year old sleep?!

Cherilyn • Wifey to Mike, Mama to Joséphine (10/2017) & Lucie (07/2019)

My two year old currently sleeps in a crib. For Christmas, we are spending a few days with my in-laws. I feel like my daughter is too big for a pack & play, but if she slept on a bed she would fall out for sure.

I need recommendations for where my daughter should sleep! Should we buy a sleeping bag? Mattress on the ground & deal with her maybe falling off (she moves like a helicopter in her sleep)?

Help, please!!