We had a great time at Lorenzo's place! We arrived a little late and got confused on the directions, but Lorenzo was super helpful and was able to help us get it figured out. The space is very clean and the view is unbeatable! It is also very central to the main highlights for tourists in Florence. The hill is not such an issue--we walked from the train station with our luggage and it was doable but probably not for everyone. We really enjoyed our stay, and would definitely recommend to other travelers!