Giuseppe has a great apartment in the heart of old town Florence right across the Duomo.
We had a very pleasant stay. It is quite spacious, two large bedrooms with large comfortable beds, and another bedroom with double beds. Florence was in the middle of a heat wave when we were there and yet it was comfortable with the ac on in the apartment. Location is amazing. There are stairs to reach the apartment on the top floor (four stories, I think) so be mindful of that, although they make it clear.
Getting in touch with the host was super easy and they were quick to respond if we needed anything.
Would happily stay there again.