hi everyone,i will stay at Florence on 12/1/07 to 14/1/07, but the hotel was full,i have no idea where i can sleep, anyone can tell me what i should do?i really dont want to sleep at the hotel lobby or the station!!!!or any cheaper but safe hotel that i can sleep?PLEASE HELP!!! by the way,any place that cant miss in Florence?that i must go?eg:museum,market or what elas?