We stayed two nights visiting Cardiff for a show. The site is as described with good level pitches and electric and water etc close by. Fields around full of sheep and Alpacas etc alongside superb farm shop and cafe - serves very good full english breakfast. Play area for little ones and some farm animals to see. We walked 15 mins to local train line for 15 mins journey into the centre of the city - ideal. If coming from  Bristol/over the bridge do not take first motorway exit (as advised by Sat Nav) take the one after and come back, it's a little further doubling back but easier roads. Lovely!