We stayed on this land/property for two nights in a 19.5ft long van. The host was helpful in providing directions for us to find it; it was easy to access and pull into, and overall it was a good spot for us.
The moss was very beautiful, and that added a nice, unique touch to the land. Some other pros were that there was a picnic table, a previously established stone fire ring, and a pile of firewood that was surprisingly dry. The fire ring was quite overgrown with moss, and we had to do some excavation, but the fire ban had literally just been lifted, so this wasn't surprising. The host was helpful in confirming that we were able to have a fire under the new fire guidance.
I think the only downside was that there is a lot of tree coverage and not a ton of room to move around your rig, so our Starlink was not able to be used while there. Not on the host or land, but something to keep in mind.
There are neighbors on both sides, and while they are still far enough away that you don't have to see anyone, I wouldn't consider this absolute/total privacy (if the guests in the property to the right are outside at the same time, you could expect to hear each other).
The only other downside was the price; with HipCamp fees, it was ~$100 for 2 nights. Since there are a lot of pull-offs along Cascade River Road, if you really just need a spot to park for the night, it can feel a bit pricey. That being said, since it was our first time at NCNP, we did enjoy having a dedicated place to go both nights, tucked away from the road and behind a gate.
Overall, the host was kind and helpful, and the land was pretty. I think if you want the confidence of a dedicated spot and also plan to spend some time there during the day or evening, it is worth it.