About the driveway to the villa now, I'm sending you driving directions in google maps:

https://goo.gl/maps/aPxXBa3rQ2H2

OR

https://goo.gl/maps/EbxL1

From the National road E75 you take the exit to "Armenoi/Kalives".

You pass Kalives and follow the signs to "Almirida".

After a left U turn (about 2 km later) you will see an orange mirror on the right side of the road.

The gate of the villas is exactly opposite this mirror.