Is there an electric kettle in the hotel room in Greece?

I just came back from Greece during the Spring Festival and stayed in three hotels in Athens and the Holy Island. The facilities on the island are better than those in Athens, with electric kettles. All hotels in Athens don't have electric kettles, but they can ask waiters to deliver boiling water, but the kettle for boiling water is very small, with only two cups. Therefore, it is strongly recommended that the landlord bring his own electric kettle and adapter!