Others have said this site is on a slope.  I would say it is more uneven.  This is a beautiful part of the world and the views from our van were quite stunning.  The site is very basic, hook up, toilet with no light or sink, chemical disposal and water from a standpipe. However for £9/night I am certainly not complaining. The owners were lovely, easy going and have a gorgeous well kept farm with lots of friendly chickens.  There are some wonderful walks right up into the mountains and although we didn't make it this time the pub in the near by village (walking distance) has great reviews.  We came here to visit our daughter who is at University  in Lampeter  which is half an hours drive through some lovely countryside.  We had a marvelous relaxed time, however a word of caution, the field was quite soft and marshy near the back and at times of heavy rain I imagine that it could get quite boggy but please don't let that put you off as it is a delight.