Lorenzo's lovely apartment is in the heart of Santa Croce and has everything you need for a short stay in Florence. It was clean, thoughtfully decorated and the air conditioning was exactly what I needed!
Do keep in mind that it's on the top floor of the building so if you have a giant suitcase (guilty), you'll need someone to help you take it up and down the stairs, when you check in and out.
Lorenzo was always quick to reply, and helpful with any questions I had — a great host indeed.