We found a great host in Cristian! He was very communicative and helpful, provided us with a list of restaurants, cafés and shops, and was overall very welcoming. The flat is also located in a great spot, quiet, friendly, and not very touristy (except that we were tourists there:D). It is in walking distance from everything one could wish to walk to, but bus stops are scattered 5 mins from the doorstep. We had a great time in Bologna, thank you, Cristian!