Most of the itinerary is easily walkable. Comfortable shoes are recommended. If needed, taxi or bus services are available for longer distances. A taxi ride from the airport to the city center costs around €20-€25 and takes approximately 20 minutes.
If you have more time, consider visiting the Palazzo Pitti and its Boboli Gardens, or taking a day trip to the nearby vineyards of Chianti. If you have less time, skip one of the indoor attractions and opt for more time exploring the charming city streets. Don't forget to try some of Florence's famous gelato along the way!