So, hab Cicar angeschrieben und hier ist es nun schriftlich:
The price is with all inclusive (fully comprehensive insurance without excess, taxes and unlimited mileage), except the petrol.

The insurance only covers the robbery of the car, but not the personal items.

The insurance does not cover underbody of the car and the keys.

If you are driving on NO asphalted road it is your responsability, in case of damages caused on the car you have to pay for it.