My mother and I stayed in Silvia's beautiful apartment for five days. It was very well equipped, spacious for two and clean. Silvia was there to meet us on arrival and she make sure that we were comfortable. She had also prepared some very useful maps and tips about Bologna which were invaluable. The apartment is situated outside of the centre so was quieter that staying in the middle. Which was nice after our busy days sightseeing.
The centre of Bologna was a 25-30 min bus ride away dependant on traffic. We got the bus tickets from the local newsagents which was really close the apartment in a shopping mall which was also ideal for food shopping etc. It was also possible to walk to the centre which took about 40 mins. There was lots to look at along the way as Bologna is full of monuments and churches.
We would happily stay in the apartment again if we return to Bologna.