We have spent 2 days in Maria's apartment. There is nothing to complain about - the location was good, it took us less than 10 minutes to get to Piazza Maggiore and 2 minutes to get around from airport's bus stop with our luggage (that was really comfortable!). The flat was clean and classy furnished. Moreover Mara is really positive and friendly host, communication with her went well. We highly recommend this experience! :)