We recently stayed at the Waters End Cottage in Sister Bay and were very disappointed. Upon first entry, we found dirty linens and towels from the previous tenants, unvacuumed floors, broken blind in the living room. A phone call got someone to pick up the laundry, but at bedtime we were then short bedding for the sofa bed.
The location was described as rural, but it was not tranquil. There was a steady stream of foot and vehicle traffic to the "private pier." The area leading to the fire pit and swing (which were in poor condition) was not recently mowed.
We felt it was way overpriced for what we got, and would not repeat this experience.