Came here for four days without reservations for Furnace Creek.  This campground is a no frills flat parking lot with bathrooms and dish washing stations, trash dumpsters, and a decent dump and water filling station.  If you are self contained or even in a tent, it is doable.  However, no trees, lots of neighbors with generators.  I give it three stars for:  with the Senior Access Pass, $7.  The dump station/water filling was clean and easy, and the location cannot be beat (except by the Furnace Creek CG which I would always prefer to stay in, if we make reservations way in advance).  Texas Springs up the road is a good more traditional camping facility, no reservations, but smaller rigs and tents are the norm there.  You could fit our 35 foot fifth wheel up there in some of the sites if you are lucky.  Cell service, as in most National Parks is iffy at best, for a fee you can get Wifi across the road at the Ranch/Oasis.  There is golfing and restaurants and a small grocery store.  Location of this campground is right across from the Furnace Creek Visitors Center.  Easy walking, biking and hanging out.