Everything was fine except the shower. It took long long long time to heat up. And I ask the host about it, he replied saying maybe when we entered the house we turned off the boiler confusing the button for a light button but that was very rude because we can read English obviously and we are sure we didn’t touch nothing. In the end, my pal and I ended up taking semi-warm not (even semi-hot) shower in a winter night, altho the heating at the living room is pretty good, and thanks to that we warmed up ourselves in front of the heating machine after the semi-warm shower :) good luck guys !