The map on the right of the screen will allow you to get directions to Inverfarigaig.  The following map identifies the exact location of the house.

http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&ll=57.28127,-4.454269&spn=0.03396,0.109692&z=13&msid=112887479810030277167.00046e385c430a8c4192a