Living with Luigi was absolutely amazing. Right when we arrived at his house, he gave us maps of the city, and explained us all the history of Bologna.
He recommended places to go eat, drink, party... and even told us some secrets about the city. The flat is perfect if you travel as a group.
By far, Luigi was the best host I've ever had on Airbnb. He cleaned the whole place when we arrived, he prepared breakfast for us (6 people), and even went out to buy milk when we ran out of it. That's the kind of host you want to have if you want to feel like you're at home.
Luigi speaks perfect Spanish, so that was a huge plus for us.