Giamp is a very relaxed and flexible host, and you will have no difficulty in feeling yourself like at home in his apartment. It definitely is a very pleasant place to stay which I vividly recommend. The room is spacious, the mattress very comfortable, the shower works nicely. You will find a bar just around the corner, an excellent bio food store in 100 meters' distance, and a "regular" supermarket just 200 meters away.
If you travel with your own bicycle, however, be sure to take it to the apartment during the night (Giamp won’t mind!): there is no object in the cellar to lock your bicycle to, and thus mine was stolen right in the first night (in spite of both doors being equipped with cylinder locks). Also keep in mind that the apartment is located pretty near to the inner city of Bologna (it's a 20 minutes' walk to the Central Station), so ear plugs are a must if you want to find a sound sleep!