This is Blelham Tarn, or Neaum Crag as it's also known. It's a timber lodge on the Little Loughrigg estate, between Ambleside and Coniston.
The lodge sleeps four. Two bedrooms, one with a double bed and one with twins. One bathroom with a shower. It's got a 4 Star rating. It's comfortable. You get the whole place to yourself as it's detached, with a patio and garden.
Inside it's open plan. There's a wood burning stove, a TV, and wifi. The kitchen has a dishwasher. There's a shed outside with a washing machine and dryer, which is handy. Sometimes red squirrels and deer come through the garden. The estate isn't a big commercial park, it's just private lodges.
There's an electric vehicle charger on site. Guests can also use a small swimming pool and a sauna on the estate, but you need to check the times of year that's open.
The local pub is about half a mile away. For shops and places to eat, Ambleside is closest. Coniston is the other way, just a few minutes in the car. Both have the usual Lake District pubs and shops.
You're well placed for walking straight from the door. For the water, Coniston Water is nearby for boats and swimming. Windermere is close too, with ferries from Ambleside's Waterhead Pier.
If you're looking for things to do, the National Trust has a lot of places nearby, like Wray Castle. The official Lake District National Park site is useful for planning.
In terms of facilities, it's all there. Bedding and towels are included. You can bring up to two dogs. There's parking right by the lodge.