Luca's apartment is fantastic - the pictures don't do the place justice. Located in a private, doorman manned building, the apt. is on the top floor (there's an elevator/stairs), so you can look across the beautiful rooftops of Bologna. Open plan, spacious rooms - my favourites of which being the bedroom (the bath!) and the kitchen, which was big enough to tempt us to cook in one night. The location is great, maybe about 8 minutes walk from Piazza Maggiore, with a handy supermarket about 2 minutes up the road. Several cosy little bars & cafes in the immediate area, but easy to walk further afield. Pro tip: there is no radio/cd player in the apartment, so if you want to enjoy some music just bring your own, but this was a very minor issue for us.
PS, there's an adorable courtyard turtle that roams free on the bottom level, we believe his name is Sporo :)