Giving this one my best recommendation.
1. Just across the street from the station, will save you the pain of long walks with luggage.
2. Just 5 mins away from mercato centrale and the leather market. 10-15 mins away from all the sites via a very interesting walk.
3. Host has excellent communication, very proactive, well-organized and clear. Encountered zero issues.
4. Place had everything and was comfortable and elegant.