I am just back from florence had a lovely time, weather was mild enough it is such a compact city we walked everywhere, plenty to see Uffizzi museum, Doumo, San Lorenzo Cathredal and Santa Croiche.
We stayed on Via Cavour hotel was very central a few minutes from the Duomo it was called Hotel Colomba, very cosy and good size room & bathroom and staff where nice. A relaxing holiday as it was so compact and no stress from metro and buses as in some other cities in europe.
We flew with Ryanair and on our last day we got the train to Pisa it was only 5 euro and was a 1 hour journey and when you arrive at the train station No 1 bus outside will bring you right to outside the leaning tower or Pisa and same bus across the road will bring you back to the airport so you get to see 2 cities then