Letting friends daughter stay in our stateroom question
My friend and her husband have 3 children which maxed them out of the interior stateroom next to us we planned on (max of 4 occupants) instead they booked with 2 of their kids & then we booked their other one who is my daughters best friend & will be staying with my daughter, husband & I. Would we still need a letter stating I have been given permission to take her daughter on the cruise even though the mom will be on the cruise just in a separate stateroom? I’m wondering if we will have any issue checking in.