We experienced the Italian way of live in Marco's flat, based in a Firenze typical building. This flat has been fully refreshed and is very well furnished (very nice decoration, very modern). Very cosy, very clean.
It is in a very nice district of Firenze with a lot of art craft work shops, quieter than the very touristic city center but not too far from the center (15 minute walking only).
I highly recommend this opportunity in Marco's flat.