This is Mill Cottage in Fowey. It's a stone cottage, used to be a barn. It's one of a small group around some shared gardens, which are nice and quiet.
It sleeps four. Two bedrooms, one bathroom. It's got a 3 Star rating, so it's comfortable and clean but not luxurious. You get your own little terraced garden out the back with a picnic table.
There's a parking space for one car right by the cottage. The facilities are what you'd expect: WiFi, TV, washing machine. We provide the bedding and towels. There's a cot and a highchair if you need them. You can bring up to two dogs.
Fowey town is a proper Cornish harbour. You can walk down into it, but it's a steep hill back. There are ferries across the river to Polruan, or you can take the ferry over to Bodinnick and walk to National Trust places like Lantic Bay. For a bigger day out, the Eden Project is about a 25 minute drive away.
Useful links for the area: Cornwall National Landscape and English Heritage South West.