Good hotel near train station in Florence
Presuming you are asking for suggestions.
Budget?
We stayed at the one right across the street on a corner. Was very nice. Don't recall the name but look on google...
Booking. Com
Are you giving a review of one, or asking for recommendations?
We stayed once at Hotel Mario’s https://www.hotelmarios.com/ and were very happy. Very Italian-charming, not fancy but clean and very nice service,
In 2018, I stayed at the Hotel Rivoli. It's a five minute walk to the train station and a short walk to the major sights.
We stayed here--walking distance to train: https://www.hotelcellai.it/