Do you mean for children? I’ve seen this ruling made before, it depends on whether the children like doing it or not really I guess. Reckon they need to have everthing they need in both houses so they are not living out of suitcases. If you mean for an adult, then guess that is the adult’s choice; imagine it gets tiring.
Personally, I feel it’s better to have a primary carer and for the other parent to support – in the ideal world; and I think family law should be promoting this.