We just stayed at a preferred studio in the Springs area and really liked the convenience to the pool. However, Paddock pool is great with its own water slide and large kids play area, so if you stay in that location I think it would be fine too, If you plan on going to DS a lot, it might be worth paying to get into Congress Park area for the short walk. I would personally be fine with being in Paddock if doing non-preferred but would not be happy with being in Grandstand area.