I had a one night stay in the Yakima area, and there are not many choices around. The Fairfield Inn is one of the nicer experiences I have had in the area.
The lobby and rooms are the standard Fairfield experience. Nothing fancy, but functional. My room has a small fridge and microwave, which can be very hand on a longer business trip.
The fitness room as was, but had a bike, an elliptical and a treadmill. It was enough to get the job done.
I am usually not a fan of the Fairfield breakfast offerings,since it is usually a microwave sandwich, waffles or cereal. I noticed something new for the first time at this Fairfield- a microwave breakfast quesadilla with egg whites and turkey sausage. It was much healthier than the other usual microwave options, so I hope this is a fixture at all the Fairfields soon.