Yes I went through this last year. The dining part caused the problem. The front desk refused to let me add our grandson to our room because we had the dining plan. I didn't believe them so called MS and was told the info was correct. So my grandson stayed in our room...they refused to give him a day pass to SAB. The front desk knew, but wouldn't add him to our reservation. We had a studio and was a party of 2. They said if we didn't have ddp they could do it, but with the ddp, they would have to rebook our reservation and I didn't want the front desk messing with my account, and I would have to add him to my ddp. I was disappointed because I read on the disboards, this was easy. We even talked to the manager and was told no. my grandson was 21.