Strange way of delivering items.
The delivery man arrived at night and rang the doorbell several times. As I had not been told what time the package would be arriving I didn't answer the door, as I didn't know who it was. He then rang someone else's doorbell and they let him into the building. He knocked on my door and I opened when I realised what it was. Then he handed me a brown paper envelope with my name written hastily by hand, rather than proper Bybi packaging. Not sure what went on there.