Churn Cottage is in Llwyndafydd, Carmarthenshire. It's on a holiday estate, so it's not isolated. Your neighbours will be other guests in the other cottages.
It's a four star cottage. That means it's comfortable and well-equipped. Two bedrooms, both with their own bathroom. Sleeps four.
The central living space is open plan, with a wood burner and a kitchen with a dining table. There's a patio with a table and a barbecue, which gets the sun.
You have shared access to the estate grounds. There are donkeys, sheep, chickens, that sort of thing. There's a heated outdoor swimming pool open in the summer months and a tennis court. There are also trails you can walk through the fields.
The coast is about two miles away. This part of Cardigan Bay has a lot of smaller beaches and coves. You're a short drive from New Quay and Llangrannog, which are proper seaside towns with pubs, shops, and boat trips. You can sometimes see dolphins from the boats.
For walking, the Wales Coast Path is easily accessible. If you want to drive further, the Preseli Hills, Cambrian Mountains, and Snowdonia are all within an hour or so.
Inside, it's got a washing machine, dishwasher, TV, and wifi. Bedding is included. There's parking right outside. The entrance is wheelchair accessible, but you'd need to check the full layout for suitability.
If you're looking for information on the area, Visit Wales for Carmarthenshire is a good start, and National Trust Wales has details on nearby coast and countryside.