My best friend and I stayed in Manuele's apartment in Trastevere at the beginning of September 2021. The small apartment is located perfectly for exploring the city and enjoying the vibrant Rome nightlife. We had no issues with the noises but than again we live in Berlin and are used to a little noise here and there during the . So if you're sensible definitely pack some earplugs.
The apartment was clean and Manuele has been very kind and helpful all the time. However, there used to be quite a big amount of mould in the walls in the bedroom and there still are some spots in the bathroom. I personally didn't feel too comfortable with it but neither my friend nor I experienced any severe symptoms, so we decided to stay since it's not very easy to find another apartment on such a short notice in Rome.