Fortunately I never met these guests. I am an old lady of almost seventy, and hope that they do not behave to their grandmother disrespectful like this. I dont want to host such unpolite, stupid, uneducated people like this. Everything was arranged properly, but they wanted me to send SMS all day long, again and again, they knew the adress, the time and all details. In spite of this they asked the same questions again and again, and I Told them I am working and dont have the time for this nonsense, they would not see a person y standing just behind them because they are looking in and playing with their smartphone all day long. All linen and towels are washed dried and ironed by a laundry professionaly and perfect clean and ironed.