I had an amazing time in Bologna. The apartment can be found easily and it's located right in one of the biggest shopping streets in town. I didn't meet Michele, but his friend Ivan, who was very nice and gave me a great recommendation to have dinner.
The apartment was super clean and nicely furnished - I particularly loved the wooden floor and the outside blinds which made the sunny bedroom super dark at night.
If I came to Bologna once more, I would definitely stay there again!