If AirBnB is concerned about the bandwidth of accepting video uploads and storing them on their servers, then they should at least allow for links to YouTube videos to be posted after review by the AirBnB team to ensure the video meets all the guidelines. It also benefits the Hosts that are serious about their rental property business and have invested in professional videography as a differentiator to attract more bookings. I have our rental properties listed on several different listing sites, and want to implore all Hosts to send feedback messages to AirBnB requesting that they add the option for Hosts to post video walk-through tours of their rental properties in order to give potential guests a more accurate understanding of the property.