Niccolo's apartment is 50 m from the Piazza Duomo, up one flight and then an elevator 3 levels to the door. This means you are steps to the Duomo, 15 minutes walk to Piazza della Signoria and the Uffizi, 15 minutes the other way to the Academia; a bit more to the central train station. It is clean, elegant, spacious for 4, and very comfortable. The kitchen is large and functional; there is a loft laundry room. You are at the heart of things but the thick walls of the classic building keep it quiet. This would work very well for a romantic couple or two couples, a small family of 4-5, or a businessman who wanted lots of room. Wifi works and there is a flat screen television. There are several good restaurants immediately below and along Via del Oriuolo. If you yearn for home The Grill has excellent hamburgers and fries; good Italian stuff too. Trattoria l' Oriuolo has very good food at reasonable prices; Trip Advisor and others gives it a well deserved high rating . The Florentine version of a supermarket, CONAD, is another 150 m from Trattoria l' Oriuolo down the street and you can buy most anything you want for eating in.
It's the nicest European VRBO I've ever seen, by far.