We loved staying at Bianca's place. Paula is very helpful and friendly; welcomed us with wine and water, that was very comforting. She has kept her apt really well organized and clean. We find everything we needed in the kitchen. that was a big A for us as we cooked almost everyday at home for our little daughter.
She also has booklet on places/restaurants recommendations which was handy. Her apt is in the heart of the historic area and barely 5 mins walk from the Duomo. You will find lot of restaurants, shops around the apt which is handy. We usually come back home around 11pm and still felt very safe walking with our daughter as this is tourist heavy area.
We highly recommend this place!