The location is good. It's just opposite to David! Supermarket right under the apartment. 5 mins walk to the Cattedrale di Santa Maria del Fiore.
As the apartment was on the 1st floor and my room's window was facing the street, It was a bit noisy at night, a pair of ear plug solved the problem.
It was a private room and a separate private washroom with a common area and kitchen to share with other guests. Lots of information was in the common area about nice restaurants and famous attractions, definitely great for backpackers or less-prepared travellers. Small amount of biscuits and cereal were provided which was amazingly sweet.
The building and the apartment is quite old and it was noisy every time we opened and closed out doors and I was so afraid that I annoyed another guests. I suggest friends of 4 or 2pairs of couples to take the two rooms so you will have you own toilet and not need to share the kitchen and common area with strangers.
Toilet amenities were provided as courtesy which was appreciated, but the toilet was not well-ventilated.