Definitely a fabulous location, but I think all those boaters anchored in your harbour are a little inconsiderate. Maybe you could ask them to park somewhere else.
The house inside isn't bad, though the kitchen needs gutting. I wonder why there are so many pix of the outside, and so few of the inside .
I suspect that "the highest and best use" (as appraisers put it) would be bulldoze and rebuild.