I thought that the idea of the premium sites was that they'd be big rig friendly - plenty of room for the larger RVs to park and maneuver. I was mistaken. When we arrived at the Fort last Saturday, we were assigned site 1428. Our 45 foot motorhome just fit. It covered the site from front to back, and there was no room at all for our car, not even on an angle. I called the front desk and they then tried to put us in Little Bear (the interior loop of 1400), but I told them it would be difficult for us to make it around the loop there. We were eventually relocated to a perfectly adequate site in the 400 loop which we liked a lot, but it became apparent that the premium sites are for Disney to make more money, not for Disney to accommodate the needs of larger rigs. When I made my reservation I was very clear on the size of our motorhome, and I called a week before we arrived to make sure they had all the size/slide/awning details, so I can't imagine why we were given the site we were. I think the sites in the 1700 loop are larger than many of the premium sites I saw. I'm now thinking about reserving a preferred site for our next trip - I no longer see the advantage of the premium sites.