We booked this campsite through Airbnb. See like below:

https://abnb.me/zzl0MFCXtqb

It was a great location. About 20 minutes from the entrance to Big Bend National Park. The road to the park also takes you through the town of Study Butte so you can get any essentials you need (groceries, firewood, camping supplies, etc).

The campsite itself was very clean. A spot to park next to your site, a picnic table to eat at and a desert Ramada to set a tent up underneath.

The owner of this land has other similar camping spots close by, so there will likely be other people near you. However, Our first night we were alone and the starts were beautiful!