NB:Just behind the bush,can be seen the walls of the locked"private"graveyard.
NNB:Note,that in the south face of the tower,there once was a small window,which has been blocked up.There are several small slits in the walls,but no other openings,leading to the conclusion,that it was not built to be lived in.
se http://www.castleuk.net/castle_lists_scotland/85/repentance.html