You can ask when you check in what the ugrade rate would be to change to concierge. We did last June and were upgraded for $40 per night. It was well worth it. At the time we were a family of Mom, Dad and 3 y/o DS (we have since added another DS), so we ate a substantial breakfast there every morning. Cold cereals, bagels, muffins, juice, milk, coffee, tea. The afternoon snacks were just things to munch on, nuts, pretzels, PBJ sandwiches for kids, gummy worms, lemonade, Coke, water. The dinner offering was excellent every night. There were 2 soups and an entree from Artist Point along with bread, veggies and dip and other things I have forgotten. At night, there were lots of dessert selections from Artist Point and cordials and wines. There was always plenty of food out at all times, and if there was something you wanted that wasn't out, we just asked for it. The staff was very helpful with PS and suggestions of what to do with DS around the resort. They were always playing with him when we came off the elevators and they remembered his name which made him feel really special. We had turndown service every night, even on the bunk that DS was not using! He loved hoarding the chocolates!! Every day after the room was made up, his stuffed animals were posed and towels were folded specially for him. I do have to add that the concierge amenities paled in comparision to the wake up calls from Mickey for DS!! We thoroughly enjoyed the concierge experience at WL, and would do it again in a minute.
Ann