Location of Son Vilar.
If you have Google Earth on your computer then you can see a satellite view of Son Vilar by clicking on the link below. Son Vilar should be centre of the image if you zoom in. Mahon is to the Left and Es Castell to the right.
http://maps.google.com/maps?f=q&hl=en&q=menorca,+spain&ie=UTF8&t=k&om=1&z=13&ll=39.887611,4.283295&spn=0.057297,0.146084&iwloc=addr
To download (free) Google Earth here is the official web site:
http://earth.google.com/