Luca's apartment in Florence is one of the most beautiful, aesthetically designed spaces I've seen from the many times I've rented with AirBnb. It is also sparkling clean and very professionally setup, to where it feels like you've checked into a hotel, with crisp, spotless, linen. He had a lot of thoughtful touches too, like a map of the area with major attractions highlighted.
The location is unbeatable. It is five minutes from the Piazza Della Republica, a stone's thrown from Il Duomo, it backs up to Dante's home (which is now a museum) and a short-walk from the Hermes and Prada boutiques as well. You couldn't ask for a better experience that covers both the ancient and the (modern) decadent!