I just spent 5 nights in Rome and there were three of us. At 3.5 euros/night, the city tax was around 50 euros. This was a surprise that we didn't learn about until we got to the apartment. And we didn't hear about it directly from the host but rather from a different person who let us into the apartment. I assumed the tax was legitimate because it would be a dumb scam, but it still gives you an unpleasant first impression. I happened to have the cash on me, but if I hadn't, it would have been awkward and inconvenient. Is anyone at Airbnb monitoring this thread? If so, please give this issue some thought. Travelers should know about the Rome city tax ahead of time. I think it makes sense for Airbnb to provide the information so it's delivered in a consistent way and travelers know it's real. That seems better than asking every host in Rome to add a message to their listing.