Stayed in site 71 for 3 nights. Good level campsite and in walking around all the ones in the electric loop looked pretty level.
The shower house is the newer style - individual shower rooms and then a separate mens/women/handicapped bathroom. Showers were clean.
Lots of hiking - down to historic village and back is about 4.5 miles round trip.
If you get the chance, go do the the 1 hour walking tour of Mystery Cave - well worth the entry fee. if you go on weekend probably need to make reservations.
and finally need to check out Wykoff - and see Ed's Museum. Usually open on weekends. We went over during the week and wasn't open but you can get view inside from the street.
TV was able to pick up about 15 stations - but there is NO CELL SERVICE in the campground - no Verizon, ATT or T-Mobile. Wifi down at the ranger office.