Luca's apartment is located very central. We walked to everything in the area. The apartment was very clean. The shower had good water pressure and enough hot water. The kitchen was adequate for light meal prep. There is no wine opener and we could not find one at the local stores either. The street was fairly quiet for Rome, bring earplugs and you'll be fine.
The posting does say there is a king size bed and it was felt more like a queen with one pillow per guest. The bed wasn't extremely comfortable.