We stopped at the Wild Horse Pass casino on February 11th,2017. The spaces for RV's also allows semi trucks and buses. The spaces are narrow. When we pulled in I noticed a few Class A's occupying 2 spaces with their slides out. We also took up 2 spaces and I was told as long as no one complained. I went to the casino and after winning more than I went in with, I asked security if they had a shuttle to the RV lot in which they did. Once getting to the lot, a lot more semi's had come in. Truckers were everywhere and the two on either side of us never complained about us occupying 2 spaces. Although I heard generators running the whole night, I wasn't bothered by it as we ran ours too. Ear plugs are wonderful. Over all, I will return.