If you've stayed too late at La Kiva's bar and had one too many of their killer margaritas and you just can't make the 50-mile drive to your camp in the park, this is where you can rest your head.
The Chisos Mining Company offers VERY basic rooms for $50/double. They also offer nicer, well-appointed rooms, small cabins, and even a nice secluded house for rent. Check their website for more details.
It's a clean, friendly, family-run place. Hot water is NOT in abundance, so take quick showers. Do as much to conserve water as possible here, as you are in the middle of one of the driest desert areas in North America.
It's a big step above camping, but don't expect four-star here!