Just returned from a weekend at Hillcroft, very nice place but would recommend caravaner's to ask for a level site as we had a little trouble getting our van level.
We stayed in the field right next to the sheep dip,
(which was the job to be done for that weekend needless to say the smell wasn't great) I know not the farmers fault these things have to be done. I live in the country myself so know all about these things. Just be warned this is a working farm.
Facilities were good, although I found the shower cubicals a little on the small side not much room to get dryed and dressed again, and the tiles on the floor sloped a little too much for safety, so take care.