Federico's place was perfect for us, we loved the easy communication with Federico; friendly Marcello who was waiting to let us into the apartment; the apartment (looks exactly like the photos); the cleanliness; the modern style; the location; the amenities; the great shower; you name it.
We were travelling with a 4 months old and a 6 year old, and the apartment covered our needs perfectly. A baby cot was available and the fancy "mattress chair" was great for resting, playing, etc. We also loved the central location so we could easily go back during the day for a short rest or lunch.