This is a beautiful, very comfortable and cozy apartment. Eleonora check us in and was a sweetheart, very kind and attentive. I was traveling with my mom, and as it happened in another Italian apartment, I looked for an apartment with two beds, but since there are two people coming, hosts assume only the double bed is going to be used, so we didn't have linens for one of the beds. Luckily it was very warm and we split the sheets, but make sure you ask for extra sheets if you plan on using both the double ned and the sofa-bed. The apartment is on the 3rd floor but there is an elevator (a lovely antique one!) that solves the issue. Also very well located, right next to a very lively Piazza with restaurants and cute shops, ATM, supermarket. It can get pretty noisy during the night outside, but closing the windows solves it, and the ceiling fans will help you deal with the heat.
Hosts were attentive and quick to reply. I'd recommend this place.