I just booked an Airbnb property in Bologna for one night. The host sent me a link to upload information (including photo, passport etc.) through an online service called Vikey. The other Airbnbs I have booked for this trip do not require uploading this information online. However, that may be because the hosts will meet us in person at check-in to review our passports.
Has anyone else done this before? Is this legit?