Very very nice place in a great location. Close to a railway station and about 5min away from the Santa Maria del Fiore church (dome). The people in the street are sometimes a bit noisy during the nights but this is not Marina's fault :)
A supermarket and several fine restaurants are right around the corner in addition to the big mercato centrale. Cannot wish for more.
The guy we met for the keys (Marco) had some awesome recommendations where to go/ what to see and what to taste!
He also convinced us to get the "firenze card" - best purchase ever! No queuing just awesome line skipping :)