Great location for walking all over Florence to see sights and for access to groceries, gelato, baked goods, fresh fruits and veggies, and a pharmacy!
If you are sensitive to noise, bring earplugs for sleeping as there is a bar/restaurant downstairs from which music/boom type percussion sounds radiate until the wee hours of most days.
Otherwise, book Casa Lily, as it is delightful, convenient, clean, and managed by lovely people. We would stay there again, gladly.