We had a cab driver from the airport who did not speak English and could not read the address. Mario guided him to the airbnb. He also had someone meet us where the cab dropped us off to guide us to the accommodation, open it up for us, explain the local area and how everything worked in the unit and where to get a good breakfast, dinner, bars, etc. The unit was very clean, comfortable and well located. The little cafe on the corner only a few feet from our front door was highly recommended by an Uber driver for good and inexpensive food. Thanks for being a Superhost, Mario. We really enjoyed our stay in your beautiful city of Porto.