Carmine apartment is very near to train station and just opposite central market. My room is clean but it's noisy because there are many stalls opened early in the morning. There are some mosquitoes inside our room too. Carmine send us a details instruction on how to reach his apartment from train station and a list of restaurant/cafe that is good in Florence. He is very responsible by emailing me and ensure I'm fine even though we only met once less than 5 min. Thanks Carmine!