Trish has a pure B&B near the National Park. If you accept their rules (10 minutes per shower, don't clean your stuff, don't eat in the room, don't...) you will find a good place where rest, with a full breakfast to prepare yourself.
Instead, we were looking for something more personal or homely based in the original idea of airbnb, but we didn't found it. Moreover, after a small discussion she invited to go to other place if we didn't like her solutions.