This 'paradise' situation brings to mind another place named after the fabled land of Shangri-La. The only access is by water or by footpath. No electricity, no phone - not even cellular - and few visitors. The perfect get-away, but this one's on the tax rolls!
Another similar place, in the bay where I've been seeing the bald eagles, is this one above. It has all the appearance of an early settler's homestead, yet looks comfy and cozy. There's even a kayak lying next to a canoe just above the beach. Perfect!