Ty Will is in Newborough on Anglesey. It's one of three lodges on the site, but it's detached. You get your own parking space and a patio area out the front. The view is over fields.
It sleeps four. Two bedrooms, one bathroom. It's got a 4 Star rating, so it's newer and well-equipped. Everything is on one level, so no stairs to worry about.
Newborough Forest and the beach are about a ten minute drive away. You can walk out to Llanddwyn Island from there, it's a good long stroll. Plas Newydd is the big National Trust house nearby, about twenty minutes by car.
The local beach is sandy and huge. For a day out with kids, Foel Farm Park is about fifteen minutes away. The whole island coast is good for walking.
Facilities: there's WiFi, a TV, and the bedding and towels are included. Parking is right outside. You can bring one dog.
Useful links: Visit Wales Anglesey and National Trust Newborough.