We stayed here one night. Sites were not as crammed as some NP campgrounds we have been to. Bathrooms were clean. There is a dish washing station but it was closed due to time of year - the water spigots were still functional though. On Verizon I got 2 bars and was able to use my hotspot to work on my laptop. There’s a trail to the dunes from the campsites and a small camp store that is open 4-7pm that sells firewood, snacks and essentials. No showers here but there are wash off stations at the dunes. Also, you can pay $6 for a hot shower at the Sand Dunes Lodge about 10 minutes away. Some campsites actually have views of the dunes and mountains. We enjoyed our stay very much!