My wife and I along with an old friend spent a few days hiking in Big Bend National Park. If you've checked, you'll know that accommodations are hard to come by, requiring advanced reservations and an open mind.
This trailer has two bedrooms nicely separated by a small LR and efficient eat-in kitchen with seating for four. Nothing fancy---but it's all here, from full-size fridge to microwave to coffeemaker. There is also a compact washet-dryer combo----and believe me, you will get dusty.
The building is one of two trailers on this lot. It is about 13 miles from the main road, about 20 miles from the nearest park opening. The 13-mile road has scattered small homes and trailers, but just 3 miles beyond the trailer entrance is a compound of small duplexes, I believe a mix of private and rentals, with a charming restaurant, the Mad Rabbit, open as I recall from 8 am to 7 pm. Wonderful food and service. There is outdoor seating as well. This extends the lodging experience very nicely.
The only drawback to the trailer itself is the poor water pressure at the showerhead; there must be a clogged sprayer since all other pressures were fine.
As the ad states, you do need to your own drinking water, as everyone in the area has a rain-catching cistern for other purposes.
The sunsets from here are outstanding, the Park a national treasure!