We stayed in a cabin. While it was small, it felt akin to a Tiny House in that it had everything you needed, including a nice kitchenette and dining area. Having our own personal cabin was nice, since we had a porch, a picnic area, and more outdoor space. We are a family traveling with little kids, so it was great to let them run around. It seemed pretty new, well taken care of, and very clean. I was very comfortable.
The linens were included, but the place initially told us they weren't. But, once we showed them our confirmation, they included them. We had to make our own beds, which wasn't super easy for the top bunk. We used their rec center, which had a foosball table and pool table, as well as tables. Because we were there for a wedding, we didn't have time to participate in any of their organized activities. The hosts there were friendly. I found out later that some people had deals, so find out if they are running any specials.
Since my in-laws chose the site, I don't know how it compares in terms of value to other things around the area. I felt it was a little more expensive than needed, but I'm not sure if that's true.