It was a lovely stay. Carla is very responsive, helpful and caring. The room is upstairs, it is like having your own apartment with your own keys and stuff. It was very clean, special thanks for that. Carla's house is located not far from the city centre, you can take the bus, it takes around 15 minutes. My only regret is not spending enough time with Carla's cute dogs. :) Hope to see you another time in Bologna, Carla. Thank you.