Oh my goodness what a wonderful apartment! I thought maybe the photos were exaggerated, that maybe the view wasn't as amazing as the photos showed, but I was so wrong! The Duomo is really and truly right outside the window, right at the foot of the bed. It is the first thing you see when you open your eyes in the morning, unbelievable! So, obviously it is very central, right behind the Duomo, couldn't be more central but also very quite. The best sleep I had in Italy was there. Irene is very sweet and helpful. she responds to emails almost immediately and was so flexible and kind. She clearly wants you to enjoy your stay and was so perfect in every possible way. I recommend this place 100%.