A nice apartment with a rooftop terrace about 3km from Duomo ( we walked in ) and enjoyed seeing the different areas as we walked past. Had breakfast on the terrace each morning and afternoon drinks before walking to local pizza shop for a nice meal. Bathroom a little tight - but it was functional and there is a washing machine in there!
We did not use the lift, other for bags, and found the 5 flights of stairs just a little extra exercise. Can recommend using the online ticket service for getting Duomo rooftop tickets- saved 20minutes in ticket office queue