Valeria and her daughter Costanza were very responsive and kind and it was very helpful having flexibility regarding my check-in and check-out needs. The appartment is big, great if you need to have a space to work different than your room. There is a big wardrobe in the room available to put your stuff there. Everything was easy during my stay, the place was super clean and I felt comfortable being there. I only make a remark if you are a light sleeper, it was a bit noisy for me to sleep but nothing that an earplug wouldn't handle. The metro is 10min by walking but there are some bus options closer to the building.