The Dominion was the only place available last minute on a long weekend. There was a very good reason for this - it's atrocious.
The rooms are tiny, the walls are paper thin (you can hear guests talk in other rooms as though they were in yours), bathroom was filthy (tub had several areas of what looked like black mold), rooms are not refreshed for multi-night stays, etc. Totally not worth the money - it should be compared to a very low grade motel. We have no issues paying $250/night, but that price point comes with certain expectations that go beyond what's delivered here.
We've been home from this vacation for a week and still irritated by this part of our vacation. We were desperate due to a last minute change in plans and we paid for it.
Moral of the story: Book early, but book elsewhere.