The flat is very cozy, with a lot of space, and clean (Nice bathroom;)).
1-Minute-Walk to Piazza Santo Spirito: nice, local people, students..less touristic and wondeful restaurants nearby (best ones: Trattoria Sant'Agostino, Dalla Lola, il Santo Bevitore Ristorante, Fulvio)
5-10 minutes to reach Ponte Vecchio, 10-15 minutes to get to the dome.
Perfect location: via del campuccio is calm and clean (a nice place to come home after tourist bombing in the inner city!)
Thanks a lot to Alessandra and her Mom :)