Location, location, location - just two steps from Palazzo vechio.
Gabriele is very helpful host and answers really fast.
In the apartment you’ll find everything necessary to wash clothes - so no need to buy smth extra. And you can dry it “Italian style” - outside the window!
To use shower don’t try to change a temperature - just leave a tap in the middle.
Minuses: very cold floors (as everywhere in Italy), no sunshine, noisy in early morning.