If Katherine's place is available for your stay, there's really no good reason to look further!
I stayed here with a friend for a week in Maui, and we had a great, comfortable stay. Katherine and Dean were wonderful, welcoming hosts who let us borrow their bikes, beach equipment and even dropped off freshly picked mangoes for us to enjoy.
We loved everything about the cottage, but highlights were the outdoor shower, the lanai and the beautiful garden view from each bedroom. The location (Kihei) is also fantastic for exploring Maui. It's walking distance to great restaurants (South Maui Fish Co) and beaches (Charley Young).
Looking forward to returning in the future!