This was possibly the most unprofessional interview I have ever had. The owner had not read my CV before I arrived. When I walked in, he did not know who I was, and had to be told. He then read my CV while I was sat in front of him and then spent the rest of the interview smirking at me and telling me how inexperienced I was for the role. He acted as if I was wasting HIS time by being there, and kept making small digs at what he deemed as my lack of knowledge.