We booked Helen's house whilst visiting Dunsborough for a wedding looking for a budget conscious place to stay as we didn't plan to spend much time in our accommodation. The guest house was clean and the location (in Dunsborough Lakes) inspired us to get a round of golf in which was a lot of fun and something we would not have done otherwise.
Dunsborough town centre was a brisk 15 minute walk away (which did wonders for sobering up after the wedding bus dropped us back in town) and very manageable.
If you're looking for a low-fuss and affordable place to rest your head whilst in Dunsborough that is still walkable to the town centre, this is the place. It gets bonus points if you're a golfer!