The airbnb is really great! Sara and Sandro are such sweet hosts and always made sure that everything is ok and the communication with their son Marco worked perfectly. There was always enough coffee, cereal, croissants and jam for breakfast so that you really only needed to buy milk for that. I had a bathroom all for myself - which I wasn't sure of when I booked it - and it has towels and a hairdryer. So everything that you need. Also a washing mashine that everyone is allowed to use. The clothes can be dried inside or in the garden, which is also very beautiful. The interior is very nice and there are plants on every balcony. I was in the room with the balcony for half of the time as well and the view from there is just fantastic (you can see San lucca). In general the location is very nice. It's only a few minutes to the main Piazza (Piazza Maggiore) and there are a lot of supermarkets, cafés, restaurants, etc in the area as well.
I stayed for 3 months because of an internship and my room got cleaned every Monday, which was perfect.
I have to point out again how sweet the hosts were - especially Sara! One time she brought some tomatoes from her own garden and put them in the kitchen for us to use and she even gave me a little parting gift. I will definitely come back the next time I'll visit Bologna!