Yes it's Polperro here on the southeast corner of Cornwall. I have an oil painting of Polperro,painted by Chris Curtis the Harbour Master of Polperro on my wall and you can see Harbour Cottage in it.
Why Polperro and not any of the other small fishing ports down here? Because you can see the large gate across the harbour mouth, put there to help stop flooding on spring tides, which I think is unique to Polperro.
Why move it 500miles, maybe Jonathan thinks we have enought tourists down here although I would disagree with him on that.
Google the website and find out why you should never use a Sat-Nav. in Polperro