This is Pochin House Apartment Penthouse. It's in St Austell, Cornwall. It's not a cottage, it's a modern apartment on the ground floor. It's part of a complex.
It sleeps four, in two double bedrooms. Each bedroom has its own bathroom, which is handy. One has an en-suite, the other uses the family bathroom which has a bath and a shower.
The main living area is open plan. Kitchen, dining, living space all together. It's bright and you get a good view of the sea.
You can park one car right there. There are more spaces for visitors around the complex if you have guests.
It's a good spot for getting around. Charlestown harbour is very close. You've seen it in Poldark and other things. St Austell town is nearby for shops. Fowey is a nice little port town to the east. The Eden Project is about a ten-minute drive inland. It's worth a visit.
You've got a dishwasher and a washing machine. Bedding and towels are included. The place is rated 4 Star.
Because it's ground floor and has a level entrance, it works for wheelchair users. The doorways are wide enough.
For planning, the National Trust Cornwall site is useful, and Cornwall Council Countryside has good walking route info.