No idea how this place ended up with a 3 star hotel rank on expedia...it is simply a grungy old motel. Donghae has the odd trait of retaining all the old motels without renovating into nicer places like most of Korea, and this place is stuck in the 90s.
The lobby looks nice, conveniently the only pictures available online. The rooms are musty, dated, and reek of cigarettes.
For 50k a night, its not the worst option in the world. Expedia prices it at 113 a night, outrageous!! Not that I needed a reason to never use Expedia again, but thats yet another.
You can do a lot better in the area, but 50 a night isnt a crime.