We stayed here in loop D for one night in mid-December. There were only 2 other groups when we arrived to set up camp, but another 10-12 groups had come through by the time we were finished. Our site still had a lot of privacy and plenty of room to gather wood and explore. We did have to pick up some trash before we set up camp. Our pad had a table, a fire ring with a grill grate, and a lantern pole.
The restrooms were down the road a bit, but still fairly close. They were large, clean, and well stocked.