We spent 4 weeks in Milica's apartment and we loved this experience for sure! First of all, the location is superb - we lived in the very center, literally 5 minutes walk from everything, but at the same time not in the crowded and noisy place.
The apartment is really unusual with its own soul and special atmosphere. Living there was a bit of adventure itself :D
High ceiling with old wooden beams, that make you always feel some connection with past centuries, large double windows (great noise protection!) both to the S.Niccolo street and to the quiet courtyard, handmade furniture with paper fronts, a fireplace, a wonderful books selection and many little unique design things, and by the way you can always feel comfortable with heating system for cold days and A/C for hot ones.
Though there were still some cons:
There's no parking place and the house is situated in the zone of limited traffic, so you can not just leave the car in the street (only for weekends I guess). After decent time of searching we managed to leave our car next to the airport on the Flyparking for 200+ EUR for 4 weeks.
You should keep in mind that there's no elevator in the building, so lifting luggage up is not so easy :)
The fridge is tiny (the size of a hotel minibar).