I can't rate this site highly enough.  The views were fantastic overlooking Hay Bluff and the Black Mountains, and rolling hills and countryside.  A ten minute walk from the site will take you down into Hay and along the river Wye joining the Offas Dyke Path.  We were only going to stay a few nights but stayed two weeks.  The owners were very friendly and helpful.  We had the site to ourselves for quite a bit of our stay. The site was very well maintained and lovely and clean with helpful information just to hand in the well placed telephone box, if needed.  A great base for walking and site seeing.  Would definitely stay again if we were in the area.