Hounds~Please help. A colleague will be in Florence for one long day(I know!) and is wanting to spend it well. I've talked her into the Duomo and surrounds as her husband is not a "museum guy". I have also waxed on about the steak in Italy. I only picked up our rental car in Florence on our last trip so do not know places to recommend. It looks like Trattoria Sostanza might be a very good bet for steak. Does anyone know it's proximity to the Duomo and what prices are like?