We stayed at Deborah's for one night.
The house was very clean and practical to use.
Several facilities make it very practical and would make it perfect for a longer stay: a parking spot, a nice bath tub, an outside shower to use after beach, an in house open area with barbecue, etc.
We didn't get access to the WiFi but didn't have a need.
The house isn't front facing the beach, but its balcony (North facing) on first floor has a nice view of it.
All in all very recommended.
As for the area, the tap water is Jurien tastes better than Perth. People are very friendly. There are a few shops a few hundred meters from the house, the ocean is rather still thanks to the reefs. It's a great swimming spot and beach. A few fishes to see if you are into snorkeling​. The beach has a few extra facilities: a jetty, a barge, a children park, an open gym, toilets, etc.
The Pinnacles desert is a nice place to stop at as well.