I think that there is a list of items in each type of villa on the DVC site. We did not have a cookie sheet or hotpads in ours, but we just called mousekeeping and they brought them within 10 minutes.
One thing that we did notice in the kitchen when we stayed at SSR in January was that there was very limited cupboard space if you have your own grocers with you. The cabinets on the bottom side are super narrow. There is a fairly decent size cupboard over the refrigerator, but I was too short to reach it without climbing on a chair. The rest of the drawers/cupboards had dishes/silverware in them.