We had a very good experience at Ludovica place:we met her father, Gianni, very nice and chic man, who explained us all we needed.He had two keys for us, really utile when you are here for working and you don't have time to coordinate all the time with your partner.
The appartement is around 55/60 m2, big enough for 4 persons, one room with double bed and the other with bunk beds and all the equipment you can need to cook .
The flat was very cosy and warm, with a beautiful view, in a nice and central area,you can walk everywhere without needing a car.The stairs are a bit difficult with big luggages, but it's the price of the nice view....