I live out of town, and I teach in Moses Lake. I end up spending the night at least once a month. As a long-term resident of this area, I remember when this was one of the more sketchy motels in Moses Lake, and I avoided it for that reason. I see now that this was a mistake. I would say that the rooms in this motel measure up to many of the more expensive places.
I've stayed in two different rooms here. Both were exceptionally clean, very well refurbished, and quite comfortable. Both were set up as suites, with a separate area housing, the bathroom, a sink, and a small counter. The decor was quite nice, the mattresses were clean and comfortable, and nothing seemed run down or shoddy.
I would say trust the good reviews for this motel. It really is as good as people say.