I have traveled to over 25 Airbnbs all over the world, and this is without a doubt my worst experience with a host. Andrijana promised to send me the code to her front door lock before my check-in after planning a weekend trip to Chicago for myself and 3 friends. After initial communication, she never sent the door lock code and did not answer her phone when I called several times. After waiting for two hours outside of her property, we finally had Airbnb cancel our reservation and booked a hotel instead. I received a message from Andrijana 4 hours later, 9 hours after we were able to check-in, but the damage had already been done. The stress and financial expenses to find housing on such short notice, late at night could have derailed our entire weekend. The lack of communication and unprofessionalism was woefully short of what I expect in an Airbnb host, and I hope she learns from this experience for the future