We found 2 listings:

Twixtu holiday cottage
Twixtu is a charming mid-terrace Victorian holiday cottage in the beautiful & unspoilt village of Polruan by Fowey. The cottage sleeps 7 in 4 bedrooms, from which it enjoys lovely views across the harbour to Fowey.
07831580163
Polruan
Historic fishing village located on the opposite bank of the river Fowey estuary to the town of Fowey. Site contains info on pretty much every aspect of the village