The ones my gf and I used a few years ago were very well maintained, pretty well appointed and generally in really good locations. We did meet a slightly odd Dutch bloke at one, but he was ok really -- just talked a lot in a language we didn't really understand. He'd brought a tin of corned beef to last him about three days, seemingly under the impression there'd be a bus along at any moment to transport him to the nearest tiny shop, about nine miles away.