Our stay in general was great. I loved the coffee, snacks and magazines inside the room, towels and stuff for shower, and a board welcoming us. Host was not at home when we arrived but he explained very well how to get the keys and how to get in the flat. We had no chance to meet them but both of them seemed nice.
The only "bad" thing was that the bedsheets didn't seemed to be clean and one of the woods under the mattress was broken, making the bed quite uncomfortable. I told to one of the hosts and he said it might be from the previous guest.
Anyway, we enjoyed our stay in general and we would be back (if the bed is fixed).