When we arrived at the airbnb, the host welcomed us in and made us coffee and tea. We then took naps and rested for a little bit before heading to the festival. While we were there, our host was on her computer in the kitchen. When our last friend was showering, she started shouting to ask us how to work the shower. Our airbnb host came out and yelled at us in German for what felt like 5 minutes. There was already tension in the group so now having this common enemy brought the group together and got the trip back on track.