This campground has extremely close access to the beach, which is nice, and it's not far from Kailua. The individual sites aren't really marked, so it feels a little like a free for all, especially if you're arriving on Saturday. The area where all of the tent spots are is all sand, so be prepared with whatever vehicle you're driving. The bathrooms were decent. The campsites were all very crowded and loud throughout the weekend, but most everyone cleared out before Sunday evening.
My campsite was right by the bathrooms, and closer to the beach than most others, which was nice.