By arrival we had to pay a deposit of 200€. Instead, 300€ was taken without saying. When checking out, the room was checked and everything was said to be ok. Later I see that the deposit was not returned, I call the office, and send a message in airbnb. I ask again. Days later there is a message in French how we broke the house rules. Therefore for them was okay to take money without saying by arrival.
We were not wanted to this housing, and I should've picked another place for our groups stay. Choose only for families and quiet time.