When I arrived the Apartment was not ready yet, the previous guest was still in the apartment. I had to wait for 1,5h until my room was ready/clean. After this incident I contacted the owner and she apologized, and gave me a refund for the situation. They cleaned the apartment after the previous guest left. The only thing that happens every night was that someone rang the bell, wich was kind of scary. After my stay the host drove me to my next apartment, that was very nice.