Can additional passengers be added to a reservation after payment has been applied?
All rates are based on the present occupancy and availability. While in most cases, it is possible to add an extra person, providing the room permits this, your present rate will not be protected and could possibly change. The person you are adding could pay a different rate as well, and there may be change fees involved. In addition, in some cases, changes will not be permitted particularly in the case of cruises where they sometimes reach their maximum passenger capacity.