I'm sure many of you will be familiar with Google Earth, the free world atlas that allows you to go online and look at the world using satellite cameras. Log in and put the following map reference in the top left-hand corner.
1.70w, 38.23n
That will automatically take you to Calasparra and it's a simple task to move the image and see Tierra del Sol. The show houses are clearly visible and you can even see cars parked outside them though it looks as though the images were taken around a year ago. You'll enjoy looking at the surrounding area too. You can see everything - roads, rivers, mountains and villages.
Check it out - it's great fun.