Sicily treats tourists with a predatorial (not professional) approach. Nobody thinks long term. Everybody is after your money and they try to get as much as possible giving as little as they can.
In this property we had to pay for having bed linen and bathroom towels (just one set for €20 per person). The electricity charge is a round figure of €50 based on readings that you don't see. Cleaning €80. And so on.
Nothing really works here and you are left with the problems. One example: rubbish collection is controlled by the mafia in most of the island. So the service is not delibered. When you ask where do we put the rubbish? The reply is put it in your car and drive around until you find a container. Most of them are on the beach (12km away) ... and so on...
This was our first and our last holiday in Sicily.