These people are scammers DO NOT GO THERE!
BIANCA probably does not exist, she appears to be the host, the address is not what is advertised on the site, I eventually found the flat with the help of a very kind Swiss local. We were met by a man wearing only a pair of Shorts! As a single solo traveller I had no intention of spending the night there.when I explained this to him he was very rude and said, well then Go! The Swiss lady said she would have left also. I had to find a hotel at close to midnight and a considerable expense. Ghastly upsetting experience. I hope they will be removed from Airbnb as they give the Co a bad name.