The guest requested to be registered under an incorrect date than the one he booked and different nationality than the one listed on his Airbnb profile.
His reasoning for this difference in information was that he was opening a bank account. However his reasoning as well as his identity became more and more suspicious.
When I informed him that I would not agree to sign this false request, he declared that he would leave the apartment immediately and demanded a full refund to be paid in cash only.
I refused to give him money in cash.
Upon further review of his profile I saw that he had received other extremely negative review and this made me suspicious about his identify. I reported this situation to Airbnb and he then cancelled the reservation.
As a women, I did not feel safe going to tell him to leave alone and therefore went accompanied by two friends. He left the apartment in a decent way.