I personally did not stay at Azzura’s apartment but my kids (age 24 and 16) did for 3 days. They said the apartment was perfect, lots of space, 2 brs so they could have their own rooms, fantastic area. They needed some help figuring out how to turn on the heat, but the host was responsive and sorted it out for them quickly. You can’t go wrong in Trastevere. If/when we go back, I’d stay there for sure.