Where do locals actually go in Florence?

The Oltrarno side of the Arno is where Florentines actually spend their evenings. Piazza Santo Spirito fills up around 6:30pm on weekdays with university students and 30-something creatives sitting on the Brunelleschi church steps with €3 cans of Peroni from the alimentari on the south side of the square. Caffè Ricchi, on the east edge, does a proper aperitivo spread for €7 with your spritz. The smell of frying sage drifts across the piazza from Gustapanino most evenings. By 9pm the crowd shifts older, couples arriving for dinner at Il Santino on Via di Santo Spirito (no reservations, 8-seat wine bar) or Trattoria 4 Leoni around the corner near Piazza della Passera. Mind you, Friday and Saturday nights get loud. Students drink on the steps until 2am, and the piazza's stone acoustics amplify everything. If you're staying in Oltrarno and need to sleep before midnight, ask for a courtyard-facing room.

Mercato di Sant'Ambrogio on Piazza Ghiberti (Monday through Saturday, 7am to 2pm) is Florence's actual grocery market. Mercato Centrale near San Lorenzo became a food hall for tourists around 2014, with €15 pasta plates and English menus. Sant'Ambrogio still has the 80-year-old cheese vendor, the rabbit butcher, and a €4 plate of tripe from the lampredotto cart outside the east entrance. The indoor section smells like dried porcini and cold stone. You'll hear more Florentine dialect here before 9am than anywhere else in the city. The cafe inside, Da Rocco, serves €5 lunch plates to market workers and pensioners starting at noon. No menu, no English. You point at what looks good. That said, even Sant'Ambrogio gets a trickle of guided food tours by 11am, so go early.

San Niccolò, the neighborhood between Ponte alle Grazie and Piazzale Michelangelo, stays quiet because tourists walk straight through it heading uphill to the viewpoint. Via di San Niccolò has maybe 200 meters of bars and restaurants that fill with locals Tuesday through Thursday from 8pm. Il Rifrullo does aperitivo with a garden that feels like someone's backyard, warm string lights and the sound of Vespas on the narrow street outside. Zeb on Via di San Miniato is a 12-seat gastronomia where the couple who owns it cooks whatever they found at the market that morning. Expect a 30-minute wait on a Wednesday night. The whole strip empties by 11:30pm. San Niccolò is not a late-night neighborhood. It's a dinner-and-one-drink neighborhood, which tends to suit the remote-worker schedule.

For weekday daytime, Le Murate Caffè Letterario on Piazza delle Murate (in a converted 15th-century prison) is where local freelancers and PhD students camp with laptops. The wifi runs around 25-30 Mbps, espresso costs €1.20, and nobody bothers you for hours. The stone walls keep the interior cool even in late June, when it's 35°C outside. Ditta Artigianale on Via dei Neri does better coffee (single-origin, €2-3 range) but the tables are tight and the tourist foot traffic from the Uffizi Gallery direction gets heavy by noon. Todo Modo on Via dei Fossi 15r is a bookshop-cafe that Florentine academics treat as an office. It's quieter than anywhere in the centro storico has a right to be. Worth noting, none of these places care if you sit for 3 hours on one espresso. That's still normal in Florence.