I will be arriving in Florence at the Maria Novella Railway Station and picking up a rental car from Hertz on Via Borgo Ognissanti 137/R.
Could you tell me how long it might take to walk that distance? Are there hills involved? I will have a suit case on wheels with me. Would it be wiser to get a cab?
If I am able to leave my luggage with the car rental company. I would like to spend a couple of hours looking around and catch a bite of lunch. Are there any free attractions that aren't too far away by foot?