Hi caslau,
Sorry, the only site we've stayed at in that area was Nairn Lochloy and the only recommendation I can make is, don't stay here, if you want good clean toilets and showers.
Actually stayed here twice and both times the touring facilities were filthy. Used the shower in the van the second time. Touring area is also very tight for space.
Excellent entertainment facilities, pool, restaurant, bars, arcade, playarea, childrens clubs and nightly entertainment for both kids and adults.