Emanuele is a great host, easy communication with him. I was in contact with him before and solved and helped with some question. You can ask him anything you need to know about city, etc....
About the flat, its a very cozy apartment, with all the necessary for your stay in bologna, the kitchen equipt with all necessary to cook you breakfast or dinner, bathrrom very good also, Good bed, its a very quiet place to rest at night. Bologna is not very big, so its close to everything, 10 minutes walk from the train station, comfortable for your trips to other cities, and more or less 10 minutes also to the centre. With a supermarket 3 minutes ago, to buy something for breakfast or some food and drink.
In short, we have been very confortable here, a recommendable place to stay in bologna.