Mary & Gio's place is the perfect apartment in Florence. It is centrally located, in wonderful condition with all the modern amenities, a view you can't beat and two lovely hosts that are happy to help any way they can. This is one of the best AirBnBs I've stayed in and will recommend to anyone I know heading to Florence. I have no complaints and highly recommend the place. As noted by others and in the details, there is a 3 story walk up so the only downside would be if you are in poor shape or have trouble with stairs. Gio even lugged my horribly heavy luggage up and down so it's really only about whether you can lug yourself up 3 flights.