Pros (+) The hotel was in a fantastic location. It was right next door to Mercato Centrale which you can't miss out on during your visit. Right next door is the largest of the two leather markets in the city. It's a few blocks from the central train station. It's just close to everything, but far enough away form the major thoroughfare for comfort.
Cons (-) Wifi advertised but signal was too weak in the room. So we effectively had no internet unless we went to the lobby. However, you'll find that this is true for 95% of the hotels so I wouldn't count this as a real deficiency. The same thing goes for the beds, none of the budget hotels seem to have particularly good support but Corona did have good pillows.