Having returned from 3 months on the road (i.e., Maine to Arizona/New Mexico and back), I would rate our experience at this park as the worst of our entire trip. Our mistake....asking for an end site (when 7 were available) rather than taking the one that the manager wanted to assign us!! I'm sorry, but this is an old KOA, where everyone is on top of everyone else.....and we like a little privacy. When we asked for an end site, the blond woman at the desk became very hostile, offering multiple reasons why we weren't "deserving" of such a space (i.e., at 42 feet we were "too small" to warrant an end site, or people who arrive after "closing hours" get the end sites). When my wife asked how many people arrived after "closing hours" last night or the night before, the answer was "well none." So we were about to drive on, when suddenly an end site was available; but only with great effort and hostility. Then we admitted that, yes, we had a dog (a 20 lb. Welsh Terrier....about as friendly and on-leash as you'll ever see). We then were subjected to a diatribe about what we were not allowed to do with our dog. Once in our site, we spent our time inside the trailer. I have seldom felt less welcome in a park. There are signs everywhere..."Do NOT walk here" "NO dogs in this area" "NO exterior mats", "Do NOT walk on the grass" etc., etc. We lived in the mid-west for 6 years (Iowa and Nebraska) and know that its people are very friendly, warm, caring, and helpful. This park does not exemplify those attributes, and, as such, is not a credit to Illinois or mid-western tourism. We would never stay here again. The restrooms were clean. We camped here in a Fifth Wheel.