We stayed in the On The Rocks suite for our 1st Wedding Anniversary and had an amazing time. Port Renfrew is a very small town and there is no cell reception, but this is exactly what we were looking for. The suite is as described; very comfortable, well furnished and has plenty of space for 2 people (I think 4 people would've been a little too tight for us). From the hot tub and fire pit, to the heated tile floors in the bathroom, we loved everything about our stay there.
The view is incredible and Botanical Beach Provincial Park is a few minutes drive away - it's an easy hike that also affords amazing views.
There was a power outage 1 day during our stay, but it made the trip so much more fun by forcing us to go hiking, read, etc instead of being connected to technology. The owners even left us a little note, with extra flashlights and candles that day. The Renfew Pub was open during the outage and they have great food!
Check out this place, it's gorgeous and well worth the drive!