I spent one night at the Waverley Inn in Dingwall, while heading back from a work trip.
PROS: friendly staff, clean and spacious room and bathroom, wifi works well, free parking available, excellent value for money, and there's the chance to use a microwave oven in the dinning-hall. Special mention for the microwave oven, I wish more hotels and guest houses offered that option!
Cons: on the day I was there, the tv (and tv remote) didn't work; but wifi worked well.
The only annoying thing was the overwhelming smell of air freshener in the room and bathroom. I had to keep the window open in my room for over an hour to get rid of the chemical smell. Once I changed the air, it was all good.