We spent six days here in early March.  It was $10/night with our National Parks Pass.  All sites have a picnic table and grill.  No hook ups, but there is a dump station and water fill.  There are trash receptacles throughout the campground and several restrooms, some with solar showers.  The campground hosts do a great job keeping the campground spotless.

Several hiking trailheads are at the campground and get you up close with the desert landscape.  Great place for stargazing.  Seeing the border wall was interesting.