The apartment is full of character and quite charming.
We did not use the kitchen or prepare meals here, but it seemed to have everything you needed.
The bathroom shower was larger than other ones we experienced in Italy, and the water pressure and temp were good.
The unit was a bit on the cold side, but know that old buildings in winter get that way and bring warmer pajamas and slippers (we did, and were comfy).
The elevator felt like a luxury.
Location wise, this unit is excellent.
I would stay here again, were I to return to Rome.