We live in Sweden and have a holiday home in the Lake District, not in the National Park, but it is lovely, we are there twice a year together, for a few weeks at a time, I usually pop over about five times a year on mu own, to get away so to speak, and to have a lovely time just speaking English and meeting friends, and to see my lovely neighbours. I let it out twice a year to two couples we know, I dont want to let it to strangers, as one never know the state of the place when wanting it ourselves.
I would really recommend this to you Chatty Kathy, the only snag is the Council Tax, I am not fond of that!Good Luck.