Is it possible to visit Studiolo of Francesco without guided tour? I plan to visit Palazzo Vecchio late in the evening but is seems like all those tours at http://www.palazzovecchio-familymuseum.it/ are till afternoon. Also, are the guided tours free with Firenze card?
And where is the entrance to the tower? In other words, do I have to pass the entrance to the palace museum and visit the palace interior and tower at same time?