It's a great apartment with a fabulous location. Paolo was very kind and introduced us to Florence and the most attractive places also he gave us good tips on when we should visit museums to avoid long lines.
The apartment it self is in a historic building which adds its own charm but don't get me wrong, it is newly renovated and very clean and full of usefull things for daily stay.
However the most attractive thing is the location which is pretty much almost in the middle of the old town center and all famous places are around it in 5 to 15 minutes walking.