We are a family of 4 and have already confirmed our reservations. We have the 1 bedroom villa. My daughters boyfriend is now coming along with us making us a total of 5. I see know issue with room space since our little one can share the king with my wife and I. I cannot seem to add a 5th to the reservation. I noticed online that DVC members have no problem adding a 5th knowing that they need to provide bedding for the 5th person. Can a non-dvc member have this same privilege? We fly out next week so trying to up size would be impossible. I need to stay setting up fast-pass but cannot add him unless he is on the resort reservation.