Very rude staff. The fact that they enforce bottled water on each table (especially to tourists and foreigners) is particularly disturbing. The water in that part of Greece is considered one of the cleanest and purest. Next to the tavern there is one of the cleanest springs - the one of Voidomatis. However the owners have chosen to forget everything about greek hospitality and make extra profit by selling plastic Vikos water bottles. I have politely asked for a jar of water - which is typical in Greece - and they have responded with two glasses with warm water. When I complained the owner - the 3rd generation of ownership in this industrial style tavern - he walked away. I guess they make quite a lot of money so they don't care about one disatisfied customer. Then I complained to the waiters about this behavior. Their response was that there is rust (!!!) in the water and that's why they give bottled water. They said that they try to protect us. First this is a lie cause our hotel owner and the next tavern we went (in close distance), everyone told us that the water is perfectly drinkable. Secondly, if indeed there is rust in the water, then why at the first place they offered us these two glasses of warm water? Did they want to put our health at risk?