Girls, who should sleep on the floor?

i invited a bachelor student should i give them my kid's bed so they have a bed? if so my kid on the floor. or kid in their usual bed?

more complex: several families are my guest. i give beds to the couples, then the kids: doubt, should i fit 3 kids per bed? or one adult per bed with kids on floor?

Girls, who should sleep on the floor?
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