Cefn Garw is an isolated single-storey, stone-built cottage with slate roof. Currently used occasionally as a shepherds mess. Single storey with possible crog-loft. It has retained and inglenook with timber lintel a (narrowed and plastered) ?oven. It has a part stone flagged and part plank floor. The stairs are missing. Some blocked windows. Has retained some interesting graffiti.

John Latham RCAHMW 23 October 2018.
Source: Peter Muckle VBS 15.05.1996 (an earlier possibly more detailed description of this structure survives in Robert and Hughes VBS for the NT 1983/4).