Absolutely loved staying in this apartment with a friend. It's located on a main circle, in the center between Politeama and Teatro Massimo (2 blocks away). While it's a few minutes outside the old town, it's well located to everything in the area.
The apartment is gorgeous, airy with danish tones combined with sicilian touches. The windows are well insulated, the air con works perfectly, the showers are a delight, and in between all the recommendations, the bottle of wine, water, fruit and snacks, we certainly did not want to leave.
A note. There's an elevator in the building making it easily accessible but within the apartment, the bedrooms are on the second floor which requires taking the circular staircase.