If not for the great locale for hiking, this would be a 2 star (nice views). As noted in other reviews, this is a paved parking lot, with sites in middle being parking spaces. Parking on perimeter have some tables. Due to middle spaces being pull through parking spaces, with the markers on ground and receipt post across street there was a misunderstanding with a couple of hikers who parked in wrong place and so camper who paid waited and waited for them to finish their hike (hikes here can take all day). IF you can, mark your spot with something before you leave.

We did not reserve but got last spot 27 for a Mon/Tues stay. Nice clean bathrooms with flush toilets and soap. Campground is adjacent to trailhead parking so busy and some parked cars overnight.  Nice view of stars and milky way. Only 1 short trail for dogs.

We also used this as base to go to Carlsbad Caverns.