Plain and simple...
This is a perfect hotel if you need a place to stay while you explore El Istmo. It's clean with great air conditioning, next to a mall where you can catch a movie or even pick up that item you forgot to pack.
The staff is polite, breakfast is included, the rooms, while small, are neat, uncluttered and clean and the AC is a welcome delight after being outside in the hot weather of this area.
I've been staying here since 2018. I fully recommend ONE Salina Cruz if you're going to be in the area for a few days of work, or vacation.