The apartment is tiny, but as a solo traveller it was perfect! It is possible to place luggage under the bed so there is enough space!
The shower was great too, I used it a lot for cold showers as it is very warm in Florence!
It is also very close to the train station (less than 5 minute walk) and about a 10 minute walk to the Santa Maria del Fiore! There are lots of grocery stores nearby too!