We couldn't have asked for a better location. The apartment was clean, functional, and most important of all - air-conditioned! I don't think my 76-year old mother could have survived the humidity. There are individual units (not window units) in each bedroom and the living room.
The location is well-situated to getting around - a block from Santa Maria Novella, and easy walking distance to the Duomo, Mercato Centrale, etc.
There are really nice cafes and restaurants literally right around the corner, and Trattoria Sostanza is just down the street.
So, if you're looking for a spotless apartment with all the amenities and a VERY attentive and extremely responsive and helpful host, it's Giulio and his cozy flat.
Highly recommended.