Hard to beat the views. Road is pretty rough and many of the sites are not at all level. You must stay is designated sites. No toilets except for the one at the south entrance, before heading up. Road is very rough. Might be treacherous if wet.  I visited in mid-October. Thursday night was fairly open /unoccupied. I stayed in #4. Fairly level. Beautiful views of Grand Teton. The FS was doing prescribed burns so it was pretty smokey for a while. Friday night started checking out sites at about 4 pm. A lot of the good sites were taken (e.g., #9 and #10), but ended up at #17. Nice and level but right next to the main road. Only a couple vehicles passed by so wasn't bad. Great views of Mt. Moran. Sites #18 and #19 were still unoccupied in the morning.