In short: Our stay at Mario's and Virgine's place was marvelous. Although we arrived late due to heavy rain and thunderstorms, check-in was great as our host had prepared some cheese and bread for us - that made our day. Their place is amazing, the huge garden is beautiful, so is the pool and the apartment. Yes, there are some rules you have to follow but we didn't feel intimidated at any time. Insted we felt very welcome at Uva Tanta and can only recommend staying there if you are looking for a non-touristic place (in a good sense) in east Sicily.