We had a wonderful stay at this apartment (actually even extended our stay by one night). The location is brilliant. 7min walk to the main train station (Santa Maria Novella) and 5min walk to the main bus station and supermarket. 10min walk to Duomo and the lovely central Florence square.
The apartment is clean and well equipped and the management team is very helpful and prompt is their correspondence. The only thing i would highlight is that there is no lift in the building and quite a few stairs to climb. The air-conditioner in the living room cools the lounge perfectly but the bedroom can get warm. The management was kind enough to arrange a pedestal fan for the bedroom within a couple of hours after checking-in. All in all we had a very comfortable stay and would definitely recommend the place to others searching within the same budget.