We loved our stay in Bologna!
Roberto was the perfect host, always gentle and available to help us, from the time we got our reservation and talked on AirBnb to the time we arrived and stayed in Bologna.
The studio is very small as indicated, but with the best location possible in Bologna - it's a 1 minute walk to the Piazza Maggiore, really really central!
I would totally recommend this to 2 person max, preferably a couple. It completely serves its purpose of being a place to rest and take a warm shower after a busy day discovering the wonderful Bologna.