Marco was a great host for us. He explained how to arrive from the airport to his house but he didn't mention that the tickets cost 4euro with alibus nor that they can be bought from the bus driver(after we asked) - this wasn't a huge inconvenient we manage to arrive at Marco's home. The room and bathroom looks exactly like photos and from balcony you can see Etna which is amazing. The place is close to the all sightseeing points of the city and you can arrive to each by waking.
Also, Marco's recommendations for restaurants didn't disappoint at all. He knows all the good places near to his home.
We recommend it and thank you Marco for having us :)