Very clean place, with everything you need for cooking, shower, sleep and have a good time. It was very hot, so luckly the owner gave us a ventilator. :)
The location is about 20min walk from the center, if you have some bags, it is good to take a cab. The station near the apartment (Statuto) doesn't have many trains. And it is easy to arrive by bus too. You are in Firenze, so 20min walk is not that bad...
We were there in a weekend and the building is majority for companies, but it is in a street level facing the garage, so if anyone would park there, they surely would see the interior.
Lory was very friendly to us and gave us some advice about Firenze! We loved the stay.