The buy four days get three free means that we can stay at a deluxe resort this year for the same cost, actually cheaper, than the moderate. Last our family of 5 stayed at the port orleans riverside and loved it, because of the relaxation factor! We have booked the grand floridian, but now I am thinking we should change to the polynesian. Is the grand floridian fun for children or stuffy. The polynesian just looks more like it has a theme and the children will have fun, but no hot tub. After a long day the hot tub at the riverside was so nice, when it was not to crowded. Any help making this decision will be great! This will probably be our once in a life time chance to upgrade like this. Thank you so much! We have to decide quickly we are going in april and I am sure its going to be booked up soon!